13308757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 16676352

約数和(自身を除く): 3367595

約数列:

[1, 7, 11, 77, 307, 563, 2149, 3377, 3941, 6193, 23639, 43351, 172841, 1209887, 1901251, 13308757]

約数ペア:

[(1, 13308757), (7, 1901251), (11, 1209887), (77, 172841), (307, 43351), (563, 23639), (2149, 6193), (3377, 3941)]