21897132353

素因数分解:

${\mathrm{17}}^1\times {\mathrm{12409}}^1\times {\mathrm{103801}}^1$

素因数の和:116227

約数の個数: 8

約数和(自身を含む): 23187290760

約数和(自身を除く): 1290158407

約数列:

[1, 17, 12409, 103801, 210953, 1764617, 1288066609, 21897132353]

約数ペア:

[(1, 21897132353), (17, 1288066609), (12409, 1764617), (103801, 210953)]