311930421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{3571}}^1$

素因数の和:6232

約数の個数: 16

約数和(自身を含む): 454015488

約数和(自身を除く): 142085067

約数列:

[1, 3, 11, 33, 2647, 3571, 7941, 10713, 29117, 39281, 87351, 117843, 9452437, 28357311, 103976807, 311930421]

約数ペア:

[(1, 311930421), (3, 103976807), (11, 28357311), (33, 9452437), (2647, 117843), (3571, 87351), (7941, 39281), (10713, 29117)]