31384587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6143}}^1$

素因数の和:6290

約数の個数: 16

約数和(自身を含む): 45416448

約数和(自身を除く): 14031861

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 6143, 18429, 79859, 239577, 804733, 2414199, 10461529, 31384587]

約数ペア:

[(1, 31384587), (3, 10461529), (13, 2414199), (39, 804733), (131, 239577), (393, 79859), (1703, 18429), (5109, 6143)]