8445317121

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{218887}}^1$

素因数の和:220325

約数の個数: 16

約数和(自身を含む): 12520393600

約数和(自身を除く): 4075076479

約数列:

[1, 3, 9, 27, 1429, 4287, 12861, 38583, 218887, 656661, 1969983, 5909949, 312789523, 938368569, 2815105707, 8445317121]

約数ペア:

[(1, 8445317121), (3, 2815105707), (9, 938368569), (27, 312789523), (1429, 5909949), (4287, 1969983), (12861, 656661), (38583, 218887)]