47215441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 59881920

約数和(自身を除く): 12666479

約数列:

[1, 7, 13, 37, 91, 259, 379, 481, 1369, 2653, 3367, 4927, 9583, 14023, 17797, 34489, 98161, 124579, 182299, 518851, 1276093, 3631957, 6745063, 47215441]

約数ペア:

[(1, 47215441), (7, 6745063), (13, 3631957), (37, 1276093), (91, 518851), (259, 182299), (379, 124579), (481, 98161), (1369, 34489), (2653, 17797), (3367, 14023), (4927, 9583)]