1525121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1782144

約数和(自身を除く): 257023

約数列:

[1, 13, 17, 67, 103, 221, 871, 1139, 1339, 1751, 6901, 14807, 22763, 89713, 117317, 1525121]

約数ペア:

[(1, 1525121), (13, 117317), (17, 89713), (67, 22763), (103, 14807), (221, 6901), (871, 1751), (1139, 1339)]