17968052259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1129853}}^1$

素因数の和:1129912

約数の個数: 32

約数和(自身を含む): 28924262400

約数和(自身を除く): 10956210141

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 15903, 1129853, 3389559, 10168677, 21467207, 30506031, 35025443, 64401621, 105076329, 193204863, 315228987, 579614589, 665483417, 945686961, 1996450251, 5989350753, 17968052259]

約数ペア:

[(1, 17968052259), (3, 5989350753), (9, 1996450251), (19, 945686961), (27, 665483417), (31, 579614589), (57, 315228987), (93, 193204863), (171, 105076329), (279, 64401621), (513, 35025443), (589, 30506031), (837, 21467207), (1767, 10168677), (5301, 3389559), (15903, 1129853)]