30937431

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24151}}^1$

素因数の和:24222

約数の個数: 16

約数和(自身を含む): 47917568

約数和(自身を除く): 16980137

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 24151, 72453, 169057, 507171, 1473211, 4419633, 10312477, 30937431]

約数ペア:

[(1, 30937431), (3, 10312477), (7, 4419633), (21, 1473211), (61, 507171), (183, 169057), (427, 72453), (1281, 24151)]