30284037

素因数分解:

$3^4\times 7^1\times {\mathrm{53411}}^1$

素因数の和:53430

約数の個数: 20

約数和(自身を含む): 51702816

約数和(自身を除く): 21418779

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53411, 160233, 373877, 480699, 1121631, 1442097, 3364893, 4326291, 10094679, 30284037]

約数ペア:

[(1, 30284037), (3, 10094679), (7, 4326291), (9, 3364893), (21, 1442097), (27, 1121631), (63, 480699), (81, 373877), (189, 160233), (567, 53411)]