31724043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5387}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 45862656

約数和(自身を除く): 14138613

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5387, 5889, 16161, 70031, 210093, 813437, 2440311, 10574681, 31724043]

約数ペア:

[(1, 31724043), (3, 10574681), (13, 2440311), (39, 813437), (151, 210093), (453, 70031), (1963, 16161), (5387, 5889)]