289188579

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{1499}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 390096000

約数和(自身を除く): 100907421

約数列:

[1, 3, 107, 321, 601, 1499, 1803, 4497, 64307, 160393, 192921, 481179, 900899, 2702697, 96396193, 289188579]

約数ペア:

[(1, 289188579), (3, 96396193), (107, 2702697), (321, 900899), (601, 481179), (1499, 192921), (1803, 160393), (4497, 64307)]