499061521

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{442823}}^1$

素因数の和:442860

約数の個数: 12

約数和(自身を含む): 605783232

約数和(自身を除く): 106721711

約数列:

[1, 7, 23, 49, 161, 1127, 442823, 3099761, 10184929, 21698327, 71294503, 499061521]

約数ペア:

[(1, 499061521), (7, 71294503), (23, 21698327), (49, 10184929), (161, 3099761), (1127, 442823)]