11233221

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 15445248

約数和(自身を除く): 4212027

約数列:

[1, 3, 41, 123, 271, 337, 813, 1011, 11111, 13817, 33333, 41451, 91327, 273981, 3744407, 11233221]

約数ペア:

[(1, 11233221), (3, 3744407), (41, 273981), (123, 91327), (271, 41451), (337, 33333), (813, 13817), (1011, 11111)]