12530511

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 21396480

約数和(自身を除く): 8865969

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 397, 501, 1169, 1191, 1503, 2779, 3507, 3573, 4509, 8337, 10521, 10719, 25011, 31563, 66299, 75033, 198897, 464093, 596691, 1392279, 1790073, 4176837, 12530511]

約数ペア:

[(1, 12530511), (3, 4176837), (7, 1790073), (9, 1392279), (21, 596691), (27, 464093), (63, 198897), (167, 75033), (189, 66299), (397, 31563), (501, 25011), (1169, 10719), (1191, 10521), (1503, 8337), (2779, 4509), (3507, 3573)]