123080923

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 143472384

約数和(自身を除く): 20391461

約数列:

[1, 7, 101, 107, 707, 749, 1627, 10807, 11389, 75649, 164327, 174089, 1150289, 1218623, 17582989, 123080923]

約数ペア:

[(1, 123080923), (7, 17582989), (101, 1218623), (107, 1150289), (707, 174089), (749, 164327), (1627, 75649), (10807, 11389)]