20172597579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131847043}}^1$

素因数の和:131847066

約数の個数: 12

約数和(自身を含む): 30852208296

約数和(自身を除く): 10679610717

約数列:

[1, 3, 9, 17, 51, 153, 131847043, 395541129, 1186623387, 2241399731, 6724199193, 20172597579]

約数ペア:

[(1, 20172597579), (3, 6724199193), (9, 2241399731), (17, 1186623387), (51, 395541129), (153, 131847043)]