313421514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{25469}}^1$

素因数の和:25774

約数の個数: 32

約数和(自身を含む): 718865280

約数和(自身を除く): 405443766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 25469, 50938, 76407, 152814, 178283, 356566, 534849, 1069698, 7462417, 14924834, 22387251, 44774502, 52236919, 104473838, 156710757, 313421514]

約数ペア:

[(1, 313421514), (2, 156710757), (3, 104473838), (6, 52236919), (7, 44774502), (14, 22387251), (21, 14924834), (42, 7462417), (293, 1069698), (586, 534849), (879, 356566), (1758, 178283), (2051, 152814), (4102, 76407), (6153, 50938), (12306, 25469)]