39940251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3779}}^1$

素因数の和:4066

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 17636709

約数列:

[1, 3, 13, 39, 271, 813, 3523, 3779, 10569, 11337, 49127, 147381, 1024109, 3072327, 13313417, 39940251]

約数ペア:

[(1, 39940251), (3, 13313417), (13, 3072327), (39, 1024109), (271, 147381), (813, 49127), (3523, 11337), (3779, 10569)]