870801999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{38543}}^1$

素因数の和:39006

約数の個数: 16

約数和(自身を含む): 1232174592

約数和(自身を除く): 361372593

約数列:

[1, 3, 17, 51, 443, 1329, 7531, 22593, 38543, 115629, 655231, 1965693, 17074549, 51223647, 290267333, 870801999]

約数ペア:

[(1, 870801999), (3, 290267333), (17, 51223647), (51, 17074549), (443, 1965693), (1329, 655231), (7531, 115629), (22593, 38543)]