2115802353

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{2473}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 3260454912

約数和(自身を除く): 1144652559

約数列:

[1, 3, 7, 21, 131, 311, 393, 917, 933, 2177, 2473, 2751, 6531, 7419, 17311, 40741, 51933, 122223, 285187, 323963, 769103, 855561, 971889, 2267741, 2307309, 5383721, 6803223, 16151163, 100752493, 302257479, 705267451, 2115802353]

約数ペア:

[(1, 2115802353), (3, 705267451), (7, 302257479), (21, 100752493), (131, 16151163), (311, 6803223), (393, 5383721), (917, 2307309), (933, 2267741), (2177, 971889), (2473, 855561), (2751, 769103), (6531, 323963), (7419, 285187), (17311, 122223), (40741, 51933)]