7917091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 10326624

約数和(自身を除く): 2409533

約数列:

[1, 7, 13, 19, 91, 133, 241, 247, 361, 1687, 1729, 2527, 3133, 4579, 4693, 21931, 32053, 32851, 59527, 87001, 416689, 609007, 1131013, 7917091]

約数ペア:

[(1, 7917091), (7, 1131013), (13, 609007), (19, 416689), (91, 87001), (133, 59527), (241, 32851), (247, 32053), (361, 21931), (1687, 4693), (1729, 4579), (2527, 3133)]