11138511

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 15347808

約数和(自身を除く): 4209297

約数列:

[1, 3, 41, 123, 137, 411, 661, 1983, 5617, 16851, 27101, 81303, 90557, 271671, 3712837, 11138511]

約数ペア:

[(1, 11138511), (3, 3712837), (41, 271671), (123, 90557), (137, 81303), (411, 27101), (661, 16851), (1983, 5617)]