631592013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{90473}}^1$

素因数の和:90668

約数の個数: 16

約数和(自身を含む): 911977920

約数和(自身を除く): 280385907

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 90473, 271419, 1176149, 3528447, 16194667, 48584001, 210530671, 631592013]

約数ペア:

[(1, 631592013), (3, 210530671), (13, 48584001), (39, 16194667), (179, 3528447), (537, 1176149), (2327, 271419), (6981, 90473)]