123782099

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 143410176

約数和(自身を除く): 19628077

約数列:

[1, 7, 151, 181, 647, 1057, 1267, 4529, 27331, 97697, 117107, 191317, 683879, 819749, 17683157, 123782099]

約数ペア:

[(1, 123782099), (7, 17683157), (151, 819749), (181, 683879), (647, 191317), (1057, 117107), (1267, 97697), (4529, 27331)]