27279118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2531}}^1$

素因数の和:2867

約数の個数: 16

約数和(自身を含む): 43479504

約数和(自身を除く): 16200386

約数列:

[1, 2, 17, 34, 317, 634, 2531, 5062, 5389, 10778, 43027, 86054, 802327, 1604654, 13639559, 27279118]

約数ペア:

[(1, 27279118), (2, 13639559), (17, 1604654), (34, 802327), (317, 86054), (634, 43027), (2531, 10778), (5062, 5389)]