2017833671

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{42323}}^1$

素因数の和:42483

約数の個数: 16

約数和(自身を含む): 2370144000

約数和(自身を除く): 352310329

約数列:

[1, 7, 49, 139, 343, 973, 6811, 42323, 47677, 296261, 2073827, 5882897, 14516789, 41180279, 288261953, 2017833671]

約数ペア:

[(1, 2017833671), (7, 288261953), (49, 41180279), (139, 14516789), (343, 5882897), (973, 2073827), (6811, 296261), (42323, 47677)]