11530071

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 19123104

約数和(自身を除く): 7593033

約数列:

[1, 3, 7, 9, 21, 63, 397, 461, 1191, 1383, 2779, 3227, 3573, 4149, 8337, 9681, 25011, 29043, 183017, 549051, 1281119, 1647153, 3843357, 11530071]

約数ペア:

[(1, 11530071), (3, 3843357), (7, 1647153), (9, 1281119), (21, 549051), (63, 183017), (397, 29043), (461, 25011), (1191, 9681), (1383, 8337), (2779, 4149), (3227, 3573)]