31039899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1423}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 45249024

約数和(自身を除く): 14209125

約数列:

[1, 3, 11, 33, 661, 1423, 1983, 4269, 7271, 15653, 21813, 46959, 940603, 2821809, 10346633, 31039899]

約数ペア:

[(1, 31039899), (3, 10346633), (11, 2821809), (33, 940603), (661, 46959), (1423, 21813), (1983, 15653), (4269, 7271)]