243660219271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1\times {\mathrm{497671}}^1$

素因数の和:500742

約数の個数: 16

約数和(自身を含む): 290672299008

約数和(自身を除く): 47012079737

約数列:

[1, 7, 23, 161, 3041, 21287, 69943, 489601, 497671, 3483697, 11446433, 80125031, 1513417511, 10593922577, 34808602753, 243660219271]

約数ペア:

[(1, 243660219271), (7, 34808602753), (23, 10593922577), (161, 1513417511), (3041, 80125031), (21287, 11446433), (69943, 3483697), (489601, 497671)]