2514897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 4792320

約数和(自身を除く): 2277423

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 191, 209, 231, 399, 573, 627, 693, 1197, 1337, 1463, 1719, 1881, 2101, 3629, 4011, 4389, 6303, 10887, 12033, 13167, 14707, 18909, 25403, 32661, 39919, 44121, 76209, 119757, 132363, 228627, 279433, 359271, 838299, 2514897]

約数ペア:

[(1, 2514897), (3, 838299), (7, 359271), (9, 279433), (11, 228627), (19, 132363), (21, 119757), (33, 76209), (57, 44121), (63, 39919), (77, 32661), (99, 25403), (133, 18909), (171, 14707), (191, 13167), (209, 12033), (231, 10887), (399, 6303), (573, 4389), (627, 4011), (693, 3629), (1197, 2101), (1337, 1881), (1463, 1719)]