320074557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{90647}}^1$

素因数の和:90768

約数の個数: 16

約数和(自身を含む): 469919232

約数和(自身を除く): 149844675

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 90647, 271941, 997117, 2991351, 9699229, 29097687, 106691519, 320074557]

約数ペア:

[(1, 320074557), (3, 106691519), (11, 29097687), (33, 9699229), (107, 2991351), (321, 997117), (1177, 271941), (3531, 90647)]