13309819761

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1\times {\mathrm{2281}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 20446720000

約数和(自身を除く): 7136900239

約数列:

[1, 3, 7, 21, 139, 417, 973, 1999, 2281, 2919, 5997, 6843, 13993, 15967, 41979, 47901, 277861, 317059, 833583, 951177, 1945027, 2219413, 4559719, 5835081, 6658239, 13679157, 31918033, 95754099, 633800941, 1901402823, 4436606587, 13309819761]

約数ペア:

[(1, 13309819761), (3, 4436606587), (7, 1901402823), (21, 633800941), (139, 95754099), (417, 31918033), (973, 13679157), (1999, 6658239), (2281, 5835081), (2919, 4559719), (5997, 2219413), (6843, 1945027), (13993, 951177), (15967, 833583), (41979, 317059), (47901, 277861)]