39707427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7559}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 16901853

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 7559, 22677, 128503, 385509, 778577, 2335731, 13235809, 39707427]

約数ペア:

[(1, 39707427), (3, 13235809), (17, 2335731), (51, 778577), (103, 385509), (309, 128503), (1751, 22677), (5253, 7559)]