9000387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 14280240

約数和(自身を除く): 5279853

約数列:

[1, 3, 9, 11, 33, 99, 229, 397, 687, 1191, 2061, 2519, 3573, 4367, 7557, 13101, 22671, 39303, 90913, 272739, 818217, 1000043, 3000129, 9000387]

約数ペア:

[(1, 9000387), (3, 3000129), (9, 1000043), (11, 818217), (33, 272739), (99, 90913), (229, 39303), (397, 22671), (687, 13101), (1191, 7557), (2061, 4367), (2519, 3573)]