1187291261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{66713}}^1$

素因数の和:66800

約数の個数: 12

約数和(自身を含む): 1314132372

約数和(自身を除く): 126841111

約数列:

[1, 13, 37, 481, 1369, 17797, 66713, 867269, 2468381, 32088953, 91330097, 1187291261]

約数ペア:

[(1, 1187291261), (13, 91330097), (37, 32088953), (481, 2468381), (1369, 867269), (17797, 66713)]