30752547

素因数分解:

$3^1\times 7^2\times {\mathrm{209201}}^1$

素因数の和:209218

約数の個数: 12

約数和(自身を含む): 47698056

約数和(自身を除く): 16945509

約数列:

[1, 3, 7, 21, 49, 147, 209201, 627603, 1464407, 4393221, 10250849, 30752547]

約数ペア:

[(1, 30752547), (3, 10250849), (7, 4393221), (21, 1464407), (49, 627603), (147, 209201)]