131656987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{3037}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 164489472

約数和(自身を除く): 32832485

約数列:

[1, 7, 11, 77, 563, 3037, 3941, 6193, 21259, 33407, 43351, 233849, 1709831, 11968817, 18808141, 131656987]

約数ペア:

[(1, 131656987), (7, 18808141), (11, 11968817), (77, 1709831), (563, 233849), (3037, 43351), (3941, 33407), (6193, 21259)]