2108807943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{63903271}}^1$

素因数の和:63903285

約数の個数: 8

約数和(自身を含む): 3067357056

約数和(自身を除く): 958549113

約数列:

[1, 3, 11, 33, 63903271, 191709813, 702935981, 2108807943]

約数ペア:

[(1, 2108807943), (3, 702935981), (11, 191709813), (33, 63903271)]