85884617

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 111908160

約数和(自身を除く): 26023543

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 3821, 22477, 26747, 49673, 72599, 347711, 508193, 645749, 943787, 4520243, 6606509, 12269231, 85884617]

約数ペア:

[(1, 85884617), (7, 12269231), (13, 6606509), (19, 4520243), (91, 943787), (133, 645749), (169, 508193), (247, 347711), (1183, 72599), (1729, 49673), (3211, 26747), (3821, 22477)]