121421069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4793}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 157396608

約数和(自身を除く): 35975539

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 4793, 25333, 33551, 52723, 225271, 234857, 369061, 1576897, 2477981, 2583427, 11038279, 17345867, 121421069]

約数ペア:

[(1, 121421069), (7, 17345867), (11, 11038279), (47, 2583427), (49, 2477981), (77, 1576897), (329, 369061), (517, 234857), (539, 225271), (2303, 52723), (3619, 33551), (4793, 25333)]