4072746769

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{172801}}^1$

素因数の和:172865

約数の個数: 24

約数和(自身を含む): 5240047848

約数和(自身を除く): 1167301079

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 23569, 172801, 1209607, 2246413, 6393637, 8467249, 15724891, 44755459, 83117281, 110074237, 313288213, 581820967, 4072746769]

約数ペア:

[(1, 4072746769), (7, 581820967), (13, 313288213), (37, 110074237), (49, 83117281), (91, 44755459), (259, 15724891), (481, 8467249), (637, 6393637), (1813, 2246413), (3367, 1209607), (23569, 172801)]