1715147

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 2216160

約数和(自身を除く): 501013

約数列:

[1, 7, 17, 29, 49, 71, 119, 203, 493, 497, 833, 1207, 1421, 2059, 3451, 3479, 8449, 14413, 24157, 35003, 59143, 100891, 245021, 1715147]

約数ペア:

[(1, 1715147), (7, 245021), (17, 100891), (29, 59143), (49, 35003), (71, 24157), (119, 14413), (203, 8449), (493, 3479), (497, 3451), (833, 2059), (1207, 1421)]