13461489

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^2$

素因数の和:429

約数の個数: 18

約数和(自身を含む): 20023458

約数和(自身を除く): 6561969

約数列:

[1, 3, 9, 41, 123, 191, 369, 573, 1719, 7831, 23493, 36481, 70479, 109443, 328329, 1495721, 4487163, 13461489]

約数ペア:

[(1, 13461489), (3, 4487163), (9, 1495721), (41, 328329), (123, 109443), (191, 70479), (369, 36481), (573, 23493), (1719, 7831)]