1520133121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{5119}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 1672151040

約数和(自身を除く): 152017919

約数列:

[1, 13, 53, 431, 689, 5119, 5603, 22843, 66547, 271307, 296959, 2206289, 3526991, 28681757, 116933317, 1520133121]

約数ペア:

[(1, 1520133121), (13, 116933317), (53, 28681757), (431, 3526991), (689, 2206289), (5119, 296959), (5603, 271307), (22843, 66547)]