9620121

素因数分解:

$3^1\times 7^3\times {\mathrm{9349}}^1$

素因数の和:9373

約数の個数: 16

約数和(自身を含む): 14960000

約数和(自身を除く): 5339879

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 9349, 28047, 65443, 196329, 458101, 1374303, 3206707, 9620121]

約数ペア:

[(1, 9620121), (3, 3206707), (7, 1374303), (21, 458101), (49, 196329), (147, 65443), (343, 28047), (1029, 9349)]