3131002

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 5597856

約数和(自身を除く): 2466854

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 743, 1486, 2107, 4214, 5201, 10402, 31949, 36407, 63898, 72814, 223643, 447286, 1565501, 3131002]

約数ペア:

[(1, 3131002), (2, 1565501), (7, 447286), (14, 223643), (43, 72814), (49, 63898), (86, 36407), (98, 31949), (301, 10402), (602, 5201), (743, 4214), (1486, 2107)]