56433421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13172

約数の個数: 16

約数和(自身を含む): 68024448

約数和(自身を除く): 11591027

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 13121, 144331, 223057, 301783, 2453627, 3319613, 5130311, 56433421]

約数ペア:

[(1, 56433421), (11, 5130311), (17, 3319613), (23, 2453627), (187, 301783), (253, 223057), (391, 144331), (4301, 13121)]