2912864517

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{823541}}^1$

素因数の和:823681

約数の個数: 16

約数和(自身を含む): 4348301760

約数和(自身を除く): 1435437243

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 823541, 2470623, 7411869, 22235607, 107883871, 323651613, 970954839, 2912864517]

約数ペア:

[(1, 2912864517), (3, 970954839), (9, 323651613), (27, 107883871), (131, 22235607), (393, 7411869), (1179, 2470623), (3537, 823541)]