12223233

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 19371456

約数和(自身を除く): 7148223

約数列:

[1, 3, 9, 11, 33, 99, 311, 397, 933, 1191, 2799, 3421, 3573, 4367, 10263, 13101, 30789, 39303, 123467, 370401, 1111203, 1358137, 4074411, 12223233]

約数ペア:

[(1, 12223233), (3, 4074411), (9, 1358137), (11, 1111203), (33, 370401), (99, 123467), (311, 39303), (397, 30789), (933, 13101), (1191, 10263), (2799, 4367), (3421, 3573)]