399372276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1447001}}^1$

素因数の和:1447031

約数の個数: 24

約数和(自身を含む): 972385344

約数和(自身を除く): 573013068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1447001, 2894002, 4341003, 5788004, 8682006, 17364012, 33281023, 66562046, 99843069, 133124092, 199686138, 399372276]

約数ペア:

[(1, 399372276), (2, 199686138), (3, 133124092), (4, 99843069), (6, 66562046), (12, 33281023), (23, 17364012), (46, 8682006), (69, 5788004), (92, 4341003), (138, 2894002), (276, 1447001)]