487726209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3187753}}^1$

素因数の和:3187776

約数の個数: 12

約数和(自身を含む): 745934436

約数和(自身を除く): 258208227

約数列:

[1, 3, 9, 17, 51, 153, 3187753, 9563259, 28689777, 54191801, 162575403, 487726209]

約数ペア:

[(1, 487726209), (3, 162575403), (9, 54191801), (17, 28689777), (51, 9563259), (153, 3187753)]