347970297591

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{213281}}^1$

素因数の和:213389

約数の個数: 96

約数和(自身を含む): 638822246400

約数和(自身を除く): 290851948809

約数列:

[1, 3, 7, 9, 19, 21, 29, 47, 57, 63, 87, 133, 141, 171, 203, 261, 329, 399, 423, 551, 609, 893, 987, 1197, 1363, 1653, 1827, 2679, 2961, 3857, 4089, 4959, 6251, 8037, 9541, 11571, 12267, 18753, 25897, 28623, 34713, 56259, 77691, 85869, 181279, 213281, 233073, 543837, 639843, 1492967, 1631511, 1919529, 4052339, 4478901, 6185149, 10024207, 12157017, 13436703, 18555447, 28366373, 30072621, 36471051, 43296043, 55666341, 70169449, 85099119, 90217863, 117517831, 129888129, 190459933, 210508347, 255297357, 290702003, 352553493, 389664387, 571379799, 631525041, 822624817, 872106009, 1057660479, 1333219531, 1714139397, 2034914021, 2467874451, 2616318027, 3999658593, 5523338057, 6104742063, 7403623353, 11998975779, 16570014171, 18314226189, 38663366399, 49710042513, 115990099197, 347970297591]

約数ペア:

[(1, 347970297591), (3, 115990099197), (7, 49710042513), (9, 38663366399), (19, 18314226189), (21, 16570014171), (29, 11998975779), (47, 7403623353), (57, 6104742063), (63, 5523338057), (87, 3999658593), (133, 2616318027), (141, 2467874451), (171, 2034914021), (203, 1714139397), (261, 1333219531), (329, 1057660479), (399, 872106009), (423, 822624817), (551, 631525041), (609, 571379799), (893, 389664387), (987, 352553493), (1197, 290702003), (1363, 255297357), (1653, 210508347), (1827, 190459933), (2679, 129888129), (2961, 117517831), (3857, 90217863), (4089, 85099119), (4959, 70169449), (6251, 55666341), (8037, 43296043), (9541, 36471051), (11571, 30072621), (12267, 28366373), (18753, 18555447), (25897, 13436703), (28623, 12157017), (34713, 10024207), (56259, 6185149), (77691, 4478901), (85869, 4052339), (181279, 1919529), (213281, 1631511), (233073, 1492967), (543837, 639843)]