1330703883

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{966379}}^1$

素因数の和:966408

約数の個数: 20

約数和(自身を含む): 2104775640

約数和(自身を除く): 774071757

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 966379, 2899137, 8697411, 16428443, 26092233, 49285329, 78276699, 147855987, 443567961, 1330703883]

約数ペア:

[(1, 1330703883), (3, 443567961), (9, 147855987), (17, 78276699), (27, 49285329), (51, 26092233), (81, 16428443), (153, 8697411), (459, 2899137), (1377, 966379)]