2149609869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2333}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 3486659904

約数和(自身を除く): 1337050035

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 227, 369, 451, 681, 1353, 2043, 2333, 2497, 4059, 6999, 7491, 9307, 20997, 22473, 25663, 27921, 76989, 83763, 95653, 102377, 230967, 286959, 307131, 529591, 860877, 921393, 1052183, 1588773, 3156549, 4766319, 5825501, 9469647, 17476503, 21713231, 52429509, 65139693, 195419079, 238845541, 716536623, 2149609869]

約数ペア:

[(1, 2149609869), (3, 716536623), (9, 238845541), (11, 195419079), (33, 65139693), (41, 52429509), (99, 21713231), (123, 17476503), (227, 9469647), (369, 5825501), (451, 4766319), (681, 3156549), (1353, 1588773), (2043, 1052183), (2333, 921393), (2497, 860877), (4059, 529591), (6999, 307131), (7491, 286959), (9307, 230967), (20997, 102377), (22473, 95653), (25663, 83763), (27921, 76989)]