9219357

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 15475200

約数和(自身を除く): 6255843

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2399, 3843, 7197, 16793, 21591, 50379, 146339, 151137, 439017, 1024373, 1317051, 3073119, 9219357]

約数ペア:

[(1, 9219357), (3, 3073119), (7, 1317051), (9, 1024373), (21, 439017), (61, 151137), (63, 146339), (183, 50379), (427, 21591), (549, 16793), (1281, 7197), (2399, 3843)]