1521000909

素因数分解:

$3^6\times {\mathrm{2086421}}^1$

素因数の和:2086439

約数の個数: 14

約数和(自身を含む): 2280459246

約数和(自身を除く): 759458337

約数列:

[1, 3, 9, 27, 81, 243, 729, 2086421, 6259263, 18777789, 56333367, 169000101, 507000303, 1521000909]

約数ペア:

[(1, 1521000909), (3, 507000303), (9, 169000101), (27, 56333367), (81, 18777789), (243, 6259263), (729, 2086421)]