22512231

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11571

約数の個数: 24

約数和(自身を含む): 38365184

約数和(自身を除く): 15852953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11527, 34581, 80689, 103743, 242067, 357337, 726201, 1072011, 2501359, 3216033, 7504077, 22512231]

約数ペア:

[(1, 22512231), (3, 7504077), (7, 3216033), (9, 2501359), (21, 1072011), (31, 726201), (63, 357337), (93, 242067), (217, 103743), (279, 80689), (651, 34581), (1953, 11527)]