243363991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{10337}}^1$

素因数の和:12161

約数の個数: 8

約数和(自身を含む): 262254384

約数和(自身を除く): 18890393

約数列:

[1, 13, 1811, 10337, 23543, 134381, 18720307, 243363991]

約数ペア:

[(1, 243363991), (13, 18720307), (1811, 134381), (10337, 23543)]