857770713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 1360220160

約数和(自身を除く): 502449447

約数列:

[1, 3, 9, 19, 31, 57, 93, 103, 171, 279, 309, 589, 927, 1571, 1767, 1957, 3193, 4713, 5301, 5871, 9579, 14139, 17613, 28737, 29849, 48701, 60667, 89547, 146103, 161813, 182001, 268641, 438309, 485439, 546003, 925319, 1456317, 2775957, 3074447, 5016203, 8327871, 9223341, 15048609, 27670023, 45145827, 95307857, 285923571, 857770713]

約数ペア:

[(1, 857770713), (3, 285923571), (9, 95307857), (19, 45145827), (31, 27670023), (57, 15048609), (93, 9223341), (103, 8327871), (171, 5016203), (279, 3074447), (309, 2775957), (589, 1456317), (927, 925319), (1571, 546003), (1767, 485439), (1957, 438309), (3193, 268641), (4713, 182001), (5301, 161813), (5871, 146103), (9579, 89547), (14139, 60667), (17613, 48701), (28737, 29849)]