31285423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 36360576

約数和(自身を除く): 5075153

約数列:

[1, 13, 17, 53, 221, 689, 901, 2671, 11713, 34723, 45407, 141563, 590291, 1840319, 2406571, 31285423]

約数ペア:

[(1, 31285423), (13, 2406571), (17, 1840319), (53, 590291), (221, 141563), (689, 45407), (901, 34723), (2671, 11713)]