2101723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 2437120

約数和(自身を除く): 335397

約数列:

[1, 13, 19, 67, 127, 247, 871, 1273, 1651, 2413, 8509, 16549, 31369, 110617, 161671, 2101723]

約数ペア:

[(1, 2101723), (13, 161671), (19, 110617), (67, 31369), (127, 16549), (247, 8509), (871, 2413), (1273, 1651)]