30565017

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4451}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 50930880

約数和(自身を除く): 20365863

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4451, 6867, 13353, 31157, 40059, 93471, 280413, 485159, 1455477, 3396113, 4366431, 10188339, 30565017]

約数ペア:

[(1, 30565017), (3, 10188339), (7, 4366431), (9, 3396113), (21, 1455477), (63, 485159), (109, 280413), (327, 93471), (763, 40059), (981, 31157), (2289, 13353), (4451, 6867)]