12244221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 19403904

約数和(自身を除く): 7159683

約数列:

[1, 3, 9, 11, 33, 99, 337, 367, 1011, 1101, 3033, 3303, 3707, 4037, 11121, 12111, 33363, 36333, 123679, 371037, 1113111, 1360469, 4081407, 12244221]

約数ペア:

[(1, 12244221), (3, 4081407), (9, 1360469), (11, 1113111), (33, 371037), (99, 123679), (337, 36333), (367, 33363), (1011, 12111), (1101, 11121), (3033, 4037), (3303, 3707)]