39759993

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 72392320

約数和(自身を除く): 32632327

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1129, 1677, 2709, 3387, 3913, 5031, 7903, 10161, 11739, 14677, 23709, 35217, 44031, 48547, 71127, 102739, 132093, 145641, 308217, 339829, 436923, 631111, 924651, 1019487, 1893333, 3058461, 4417777, 5679999, 13253331, 39759993]

約数ペア:

[(1, 39759993), (3, 13253331), (7, 5679999), (9, 4417777), (13, 3058461), (21, 1893333), (39, 1019487), (43, 924651), (63, 631111), (91, 436923), (117, 339829), (129, 308217), (273, 145641), (301, 132093), (387, 102739), (559, 71127), (819, 48547), (903, 44031), (1129, 35217), (1677, 23709), (2709, 14677), (3387, 11739), (3913, 10161), (5031, 7903)]