42428607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2713}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 61097568

約数和(自身を除く): 18668961

約数列:

[1, 3, 13, 39, 401, 1203, 2713, 5213, 8139, 15639, 35269, 105807, 1087913, 3263739, 14142869, 42428607]

約数ペア:

[(1, 42428607), (3, 14142869), (13, 3263739), (39, 1087913), (401, 105807), (1203, 35269), (2713, 15639), (5213, 8139)]