16817193

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 25099200

約数和(自身を除く): 8282007

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 4481, 13443, 40329, 120987, 622859, 1868577, 5605731, 16817193]

約数ペア:

[(1, 16817193), (3, 5605731), (9, 1868577), (27, 622859), (139, 120987), (417, 40329), (1251, 13443), (3753, 4481)]