2233869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 3279360

約数和(自身を除く): 1045491

約数列:

[1, 3, 11, 33, 139, 417, 487, 1461, 1529, 4587, 5357, 16071, 67693, 203079, 744623, 2233869]

約数ペア:

[(1, 2233869), (3, 744623), (11, 203079), (33, 67693), (139, 16071), (417, 5357), (487, 4587), (1461, 1529)]