13521737

素因数分解:

${\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 12

約数和(自身を含む): 14174784

約数和(自身を除く): 653047

約数列:

[1, 43, 71, 103, 1849, 3053, 4429, 7313, 131279, 190447, 314459, 13521737]

約数ペア:

[(1, 13521737), (43, 314459), (71, 190447), (103, 131279), (1849, 7313), (3053, 4429)]