2912686641

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1477771}}^1$

素因数の和:1477853

約数の個数: 16

約数和(自身を含む): 4374205120

約数和(自身を除く): 1461518479

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1477771, 4433313, 13299939, 39899817, 107877283, 323631849, 970895547, 2912686641]

約数ペア:

[(1, 2912686641), (3, 970895547), (9, 323631849), (27, 107877283), (73, 39899817), (219, 13299939), (657, 4433313), (1971, 1477771)]