9187157

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 11634840

約数和(自身を除く): 2447683

約数列:

[1, 7, 17, 41, 49, 119, 269, 287, 697, 833, 1883, 2009, 4573, 4879, 11029, 13181, 32011, 34153, 77203, 187493, 224077, 540421, 1312451, 9187157]

約数ペア:

[(1, 9187157), (7, 1312451), (17, 540421), (41, 224077), (49, 187493), (119, 77203), (269, 34153), (287, 32011), (697, 13181), (833, 11029), (1883, 4879), (2009, 4573)]