13689137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 17203200

約数和(自身を除く): 3514063

約数列:

[1, 7, 11, 77, 139, 973, 1279, 1529, 8953, 10703, 14069, 98483, 177781, 1244467, 1955591, 13689137]

約数ペア:

[(1, 13689137), (7, 1955591), (11, 1244467), (77, 177781), (139, 98483), (973, 14069), (1279, 10703), (1529, 8953)]