859703039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 1026362400

約数和(自身を除く): 166659361

約数列:

[1, 13, 17, 23, 221, 289, 299, 391, 3757, 5083, 6647, 9949, 86411, 129337, 169133, 228827, 2198729, 2875261, 2974751, 3890059, 37378393, 50570767, 66131003, 859703039]

約数ペア:

[(1, 859703039), (13, 66131003), (17, 50570767), (23, 37378393), (221, 3890059), (289, 2974751), (299, 2875261), (391, 2198729), (3757, 228827), (5083, 169133), (6647, 129337), (9949, 86411)]