9250891

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 10950720

約数和(自身を除く): 1699829

約数列:

[1, 13, 19, 43, 67, 169, 247, 559, 817, 871, 1273, 2881, 3211, 7267, 10621, 11323, 16549, 37453, 54739, 138073, 215137, 486889, 711607, 9250891]

約数ペア:

[(1, 9250891), (13, 711607), (19, 486889), (43, 215137), (67, 138073), (169, 54739), (247, 37453), (559, 16549), (817, 11323), (871, 10621), (1273, 7267), (2881, 3211)]