15018021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{32719}}^1$

素因数の和:32745

約数の個数: 16

約数和(自身を含む): 23558400

約数和(自身を除く): 8540379

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 32719, 98157, 294471, 556223, 883413, 1668669, 5006007, 15018021]

約数ペア:

[(1, 15018021), (3, 5006007), (9, 1668669), (17, 883413), (27, 556223), (51, 294471), (153, 98157), (459, 32719)]