11479221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 18299736

約数和(自身を除く): 6820515

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 2393, 4797, 7179, 21537, 31109, 93327, 98113, 279981, 294339, 883017, 1275469, 3826407, 11479221]

約数ペア:

[(1, 11479221), (3, 3826407), (9, 1275469), (13, 883017), (39, 294339), (41, 279981), (117, 98113), (123, 93327), (369, 31109), (533, 21537), (1599, 7179), (2393, 4797)]