322265801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 394383360

約数和(自身を除く): 72117559

約数列:

[1, 11, 13, 31, 139, 143, 341, 403, 523, 1529, 1807, 4309, 4433, 5753, 6799, 16213, 19877, 47399, 56017, 72697, 74789, 178343, 210769, 616187, 799667, 945061, 2253607, 2318459, 10395671, 24789677, 29296891, 322265801]

約数ペア:

[(1, 322265801), (11, 29296891), (13, 24789677), (31, 10395671), (139, 2318459), (143, 2253607), (341, 945061), (403, 799667), (523, 616187), (1529, 210769), (1807, 178343), (4309, 74789), (4433, 72697), (5753, 56017), (6799, 47399), (16213, 19877)]