30996917

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 36115200

約数和(自身を除く): 5118283

約数列:

[1, 7, 113, 149, 263, 791, 1043, 1841, 16837, 29719, 39187, 117859, 208033, 274309, 4428131, 30996917]

約数ペア:

[(1, 30996917), (7, 4428131), (113, 274309), (149, 208033), (263, 117859), (791, 39187), (1043, 29719), (1841, 16837)]