1370377071

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4069

約数の個数: 72

約数和(自身を含む): 2483535600

約数和(自身を除く): 1113158529

約数列:

[1, 3, 7, 9, 19, 21, 41, 49, 57, 63, 123, 133, 147, 171, 287, 369, 399, 441, 779, 861, 931, 1197, 2009, 2337, 2583, 2793, 3989, 5453, 6027, 7011, 8379, 11967, 16359, 18081, 27923, 35901, 38171, 49077, 75791, 83769, 114513, 163549, 195461, 227373, 251307, 343539, 490647, 530537, 586383, 682119, 1144843, 1471941, 1591611, 1759149, 3107431, 3434529, 3713759, 4774833, 8013901, 9322293, 10303587, 11141277, 21752017, 24041703, 27966879, 33423831, 65256051, 72125109, 152264119, 195768153, 456792357, 1370377071]

約数ペア:

[(1, 1370377071), (3, 456792357), (7, 195768153), (9, 152264119), (19, 72125109), (21, 65256051), (41, 33423831), (49, 27966879), (57, 24041703), (63, 21752017), (123, 11141277), (133, 10303587), (147, 9322293), (171, 8013901), (287, 4774833), (369, 3713759), (399, 3434529), (441, 3107431), (779, 1759149), (861, 1591611), (931, 1471941), (1197, 1144843), (2009, 682119), (2337, 586383), (2583, 530537), (2793, 490647), (3989, 343539), (5453, 251307), (6027, 227373), (7011, 195461), (8379, 163549), (11967, 114513), (16359, 83769), (18081, 75791), (27923, 49077), (35901, 38171)]