2127285121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1\times {\mathrm{2441}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 2346664320

約数和(自身を除く): 219379199

約数列:

[1, 13, 43, 559, 1559, 2441, 20267, 31733, 67037, 104963, 871481, 1364519, 3805519, 49471747, 163637317, 2127285121]

約数ペア:

[(1, 2127285121), (13, 163637317), (43, 49471747), (559, 3805519), (1559, 1364519), (2441, 871481), (20267, 104963), (31733, 67037)]