2104344879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179261}}^1$

素因数の和:179327

約数の個数: 32

約数和(自身を含む): 3533612544

約数和(自身を除く): 1429267665

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 179261, 537783, 1254827, 2330393, 3764481, 6991179, 7708223, 16312751, 23124669, 48938253, 53957561, 100206899, 161872683, 300620697, 701448293, 2104344879]

約数ペア:

[(1, 2104344879), (3, 701448293), (7, 300620697), (13, 161872683), (21, 100206899), (39, 53957561), (43, 48938253), (91, 23124669), (129, 16312751), (273, 7708223), (301, 6991179), (559, 3764481), (903, 2330393), (1677, 1254827), (3913, 537783), (11739, 179261)]