85191041

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 99522720

約数和(自身を除く): 14331679

約数列:

[1, 13, 19, 43, 169, 247, 559, 617, 817, 3211, 7267, 8021, 10621, 11723, 26531, 104273, 138073, 152399, 344903, 504089, 1981187, 4483739, 6553157, 85191041]

約数ペア:

[(1, 85191041), (13, 6553157), (19, 4483739), (43, 1981187), (169, 504089), (247, 344903), (559, 152399), (617, 138073), (817, 104273), (3211, 26531), (7267, 11723), (8021, 10621)]