38386959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31751}}^1$

素因数の和:31798

約数の個数: 16

約数和(自身を含む): 56899584

約数和(自身を除く): 18512625

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 31751, 95253, 412763, 984281, 1238289, 2952843, 12795653, 38386959]

約数ペア:

[(1, 38386959), (3, 12795653), (13, 2952843), (31, 1238289), (39, 984281), (93, 412763), (403, 95253), (1209, 31751)]