123977071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 135928800

約数和(自身を除く): 11951729

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 2609, 47519, 49571, 106969, 159149, 2032411, 3023831, 6525109, 123977071]

約数ペア:

[(1, 123977071), (19, 6525109), (41, 3023831), (61, 2032411), (779, 159149), (1159, 106969), (2501, 49571), (2609, 47519)]