413983997

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 491593536

約数和(自身を除く): 77609539

約数列:

[1, 7, 49, 83, 137, 581, 743, 959, 4067, 5201, 6713, 11371, 36407, 61669, 79597, 101791, 431683, 557179, 712537, 3021781, 4987759, 8448653, 59140571, 413983997]

約数ペア:

[(1, 413983997), (7, 59140571), (49, 8448653), (83, 4987759), (137, 3021781), (581, 712537), (743, 557179), (959, 431683), (4067, 101791), (5201, 79597), (6713, 61669), (11371, 36407)]