15664191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 22340448

約数和(自身を除く): 6676257

約数列:

[1, 3, 17, 51, 101, 303, 1717, 3041, 5151, 9123, 51697, 155091, 307141, 921423, 5221397, 15664191]

約数ペア:

[(1, 15664191), (3, 5221397), (17, 921423), (51, 307141), (101, 155091), (303, 51697), (1717, 9123), (3041, 5151)]