890802159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1343593}}^1$

素因数の和:1343626

約数の個数: 16

約数和(自身を含む): 1354342752

約数和(自身を除く): 463540593

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1343593, 4030779, 17466709, 22841081, 52400127, 68523243, 296934053, 890802159]

約数ペア:

[(1, 890802159), (3, 296934053), (13, 68523243), (17, 52400127), (39, 22841081), (51, 17466709), (221, 4030779), (663, 1343593)]