38780643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1151}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 56512512

約数和(自身を除く): 17731869

約数列:

[1, 3, 11, 33, 1021, 1151, 3063, 3453, 11231, 12661, 33693, 37983, 1175171, 3525513, 12926881, 38780643]

約数ペア:

[(1, 38780643), (3, 12926881), (11, 3525513), (33, 1175171), (1021, 37983), (1151, 33693), (3063, 12661), (3453, 11231)]