22256559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{63409}}^1$

素因数の和:63431

約数の個数: 16

約数和(自身を含む): 35509600

約数和(自身を除く): 13253041

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 63409, 190227, 570681, 824317, 1712043, 2472951, 7418853, 22256559]

約数ペア:

[(1, 22256559), (3, 7418853), (9, 2472951), (13, 1712043), (27, 824317), (39, 570681), (117, 190227), (351, 63409)]