21200900403

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227966671}}^1$

素因数の和:227966705

約数の個数: 8

約数和(自身を含む): 29179734016

約数和(自身を除く): 7978833613

約数列:

[1, 3, 31, 93, 227966671, 683900013, 7066966801, 21200900403]

約数ペア:

[(1, 21200900403), (3, 7066966801), (31, 683900013), (93, 227966671)]