123730717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2251}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 142686720

約数和(自身を除く): 18956003

約数列:

[1, 11, 19, 209, 263, 2251, 2893, 4997, 24761, 42769, 54967, 470459, 592013, 6512143, 11248247, 123730717]

約数ペア:

[(1, 123730717), (11, 11248247), (19, 6512143), (209, 592013), (263, 470459), (2251, 54967), (2893, 42769), (4997, 24761)]