1399685539

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1241957}}^1$

素因数の和:1241994

約数の個数: 12

約数和(自身を含む): 1698998544

約数和(自身を除く): 299313005

約数列:

[1, 7, 23, 49, 161, 1127, 1241957, 8693699, 28565011, 60855893, 199955077, 1399685539]

約数ペア:

[(1, 1399685539), (7, 199955077), (23, 60855893), (49, 28565011), (161, 8693699), (1127, 1241957)]