559201993

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 675682560

約数和(自身を除く): 116480567

約数列:

[1, 7, 41, 53, 97, 287, 371, 379, 679, 2173, 2653, 3977, 5141, 15211, 15539, 20087, 27839, 35987, 36763, 108773, 140609, 210781, 257341, 823567, 1475467, 1507283, 1948439, 5764969, 10550981, 13639073, 79885999, 559201993]

約数ペア:

[(1, 559201993), (7, 79885999), (41, 13639073), (53, 10550981), (97, 5764969), (287, 1948439), (371, 1507283), (379, 1475467), (679, 823567), (2173, 257341), (2653, 210781), (3977, 140609), (5141, 108773), (15211, 36763), (15539, 35987), (20087, 27839)]