61431929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 67943232

約数和(自身を除く): 6511303

約数列:

[1, 13, 53, 163, 547, 689, 2119, 7111, 8639, 28991, 89161, 112307, 376883, 1159093, 4725533, 61431929]

約数ペア:

[(1, 61431929), (13, 4725533), (53, 1159093), (163, 376883), (547, 112307), (689, 89161), (2119, 28991), (7111, 8639)]