139490929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 148137984

約数和(自身を除く): 8647055

約数列:

[1, 23, 113, 191, 281, 2599, 4393, 6463, 21583, 31753, 53671, 496409, 730319, 1234433, 6064823, 139490929]

約数ペア:

[(1, 139490929), (23, 6064823), (113, 1234433), (191, 730319), (281, 496409), (2599, 53671), (4393, 31753), (6463, 21583)]