138936747

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12602

約数の個数: 16

約数和(自身を含む): 191600640

約数和(自身を除く): 52663893

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 12473, 37419, 586231, 985367, 1758693, 2956101, 46312249, 138936747]

約数ペア:

[(1, 138936747), (3, 46312249), (47, 2956101), (79, 1758693), (141, 985367), (237, 586231), (3713, 37419), (11139, 12473)]