2313199

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 451601

約数列:

[1, 7, 47, 79, 89, 329, 553, 623, 3713, 4183, 7031, 25991, 29281, 49217, 330457, 2313199]

約数ペア:

[(1, 2313199), (7, 330457), (47, 49217), (79, 29281), (89, 25991), (329, 7031), (553, 4183), (623, 3713)]