1138233609

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{909859}}^1$

素因数の和:910004

約数の個数: 12

約数和(自身を含む): 1655945200

約数和(自身を除く): 517711591

約数列:

[1, 3, 9, 139, 417, 1251, 909859, 2729577, 8188731, 126470401, 379411203, 1138233609]

約数ペア:

[(1, 1138233609), (3, 379411203), (9, 126470401), (139, 8188731), (417, 2729577), (1251, 909859)]