1220126061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{3847}}^1$

素因数の和:5241

約数の個数: 32

約数和(自身を含む): 2030266368

約数和(自身を除く): 810140307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1373, 3847, 4119, 9611, 11541, 15103, 26929, 28833, 42317, 45309, 80787, 105721, 126951, 296219, 317163, 888657, 5281931, 15845793, 36973517, 58101241, 110920551, 174303723, 406708687, 1220126061]

約数ペア:

[(1, 1220126061), (3, 406708687), (7, 174303723), (11, 110920551), (21, 58101241), (33, 36973517), (77, 15845793), (231, 5281931), (1373, 888657), (3847, 317163), (4119, 296219), (9611, 126951), (11541, 105721), (15103, 80787), (26929, 45309), (28833, 42317)]