25371829

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 30781440

約数和(自身を除く): 5409611

約数列:

[1, 7, 23, 59, 161, 413, 1357, 2671, 9499, 18697, 61433, 157589, 430031, 1103123, 3624547, 25371829]

約数ペア:

[(1, 25371829), (7, 3624547), (23, 1103123), (59, 430031), (161, 157589), (413, 61433), (1357, 18697), (2671, 9499)]