2287831203

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{30491}}^1$

素因数の和:30904

約数の個数: 32

約数和(自身を含む): 3883461120

約数和(自身を除く): 1595629917

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 1191, 2779, 3573, 8337, 10719, 25011, 30491, 75033, 91473, 213437, 274419, 640311, 823257, 1920933, 5762799, 12104927, 36314781, 84734489, 108944343, 254203467, 326833029, 762610401, 2287831203]

約数ペア:

[(1, 2287831203), (3, 762610401), (7, 326833029), (9, 254203467), (21, 108944343), (27, 84734489), (63, 36314781), (189, 12104927), (397, 5762799), (1191, 1920933), (2779, 823257), (3573, 640311), (8337, 274419), (10719, 213437), (25011, 91473), (30491, 75033)]