804879009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{262261}}^1$

素因数の和:262309

約数の個数: 24

約数和(自身を含む): 1309211904

約数和(自身を除く): 504332895

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 262261, 786783, 2360349, 2884871, 8130091, 8654613, 24390273, 25963839, 73170819, 89431001, 268293003, 804879009]

約数ペア:

[(1, 804879009), (3, 268293003), (9, 89431001), (11, 73170819), (31, 25963839), (33, 24390273), (93, 8654613), (99, 8130091), (279, 2884871), (341, 2360349), (1023, 786783), (3069, 262261)]