1243353207

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{2797}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 1682560512

約数和(自身を除く): 439207305

約数列:

[1, 3, 71, 213, 2087, 2797, 6261, 8391, 148177, 198587, 444531, 595761, 5837339, 17512017, 414451069, 1243353207]

約数ペア:

[(1, 1243353207), (3, 414451069), (71, 17512017), (213, 5837339), (2087, 595761), (2797, 444531), (6261, 198587), (8391, 148177)]