168990547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 187705440

約数和(自身を除く): 18714893

約数列:

[1, 11, 73, 389, 541, 803, 4279, 5951, 28397, 39493, 210449, 312367, 434423, 2314939, 15362777, 168990547]

約数ペア:

[(1, 168990547), (11, 15362777), (73, 2314939), (389, 434423), (541, 312367), (803, 210449), (4279, 39493), (5951, 28397)]