3923087

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 18

約数和(自身を含む): 4844088

約数和(自身を除く): 921001

約数列:

[1, 7, 23, 49, 59, 161, 413, 1127, 1357, 2891, 3481, 9499, 24367, 66493, 80063, 170569, 560441, 3923087]

約数ペア:

[(1, 3923087), (7, 560441), (23, 170569), (49, 80063), (59, 66493), (161, 24367), (413, 9499), (1127, 3481), (1357, 2891)]