1230656999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41177}}^1$

素因数の和:41231

約数の個数: 24

約数和(自身を含む): 1533468720

約数和(自身を除く): 302811721

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 29887, 41177, 452947, 535301, 782363, 4982417, 5888311, 8605993, 10170719, 64771421, 94665923, 111877909, 1230656999]

約数ペア:

[(1, 1230656999), (11, 111877909), (13, 94665923), (19, 64771421), (121, 10170719), (143, 8605993), (209, 5888311), (247, 4982417), (1573, 782363), (2299, 535301), (2717, 452947), (29887, 41177)]