31179423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17827}}^1$

素因数の和:17894

約数の個数: 16

約数和(自身を含む): 46210176

約数和(自身を除く): 15030753

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 17827, 53481, 196097, 588291, 944831, 2834493, 10393141, 31179423]

約数ペア:

[(1, 31179423), (3, 10393141), (11, 2834493), (33, 944831), (53, 588291), (159, 196097), (583, 53481), (1749, 17827)]