31027893

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 47170080

約数和(自身を除く): 16142187

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 3221, 9633, 9663, 41873, 61199, 125619, 183597, 544349, 795587, 1633047, 2386761, 10342631, 31027893]

約数ペア:

[(1, 31027893), (3, 10342631), (13, 2386761), (19, 1633047), (39, 795587), (57, 544349), (169, 183597), (247, 125619), (507, 61199), (741, 41873), (3211, 9663), (3221, 9633)]