28876997

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 30672432

約数和(自身を除く): 1795435

約数列:

[1, 41, 53, 97, 137, 2173, 3977, 5141, 5617, 7261, 13289, 210781, 297701, 544849, 704317, 28876997]

約数ペア:

[(1, 28876997), (41, 704317), (53, 544849), (97, 297701), (137, 210781), (2173, 13289), (3977, 7261), (5141, 5617)]