22302693

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 37915488

約数和(自身を除く): 15612795

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 491, 721, 927, 1473, 2163, 3437, 4419, 5047, 6489, 10311, 15141, 24059, 30933, 45423, 50573, 72177, 151719, 216531, 354011, 455157, 1062033, 2478077, 3186099, 7434231, 22302693]

約数ペア:

[(1, 22302693), (3, 7434231), (7, 3186099), (9, 2478077), (21, 1062033), (49, 455157), (63, 354011), (103, 216531), (147, 151719), (309, 72177), (441, 50573), (491, 45423), (721, 30933), (927, 24059), (1473, 15141), (2163, 10311), (3437, 6489), (4419, 5047)]