16931570697

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{1094407}}^1$

素因数の和:1094610

約数の個数: 20

約数和(自身を含む): 25425286656

約数和(自身を除く): 8493715959

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 15471, 1094407, 3283221, 9849663, 29548989, 88646967, 209031737, 627095211, 1881285633, 5643856899, 16931570697]

約数ペア:

[(1, 16931570697), (3, 5643856899), (9, 1881285633), (27, 627095211), (81, 209031737), (191, 88646967), (573, 29548989), (1719, 9849663), (5157, 3283221), (15471, 1094407)]