42730597

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 30

約数和(自身を含む): 55174098

約数和(自身を除く): 12443501

約数列:

[1, 7, 13, 37, 49, 91, 259, 343, 481, 637, 1369, 1813, 2401, 3367, 4459, 9583, 12691, 17797, 23569, 31213, 67081, 88837, 124579, 164983, 469567, 872053, 1154881, 3286969, 6104371, 42730597]

約数ペア:

[(1, 42730597), (7, 6104371), (13, 3286969), (37, 1154881), (49, 872053), (91, 469567), (259, 164983), (343, 124579), (481, 88837), (637, 67081), (1369, 31213), (1813, 23569), (2401, 17797), (3367, 12691), (4459, 9583)]