4197580779

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1\times {\mathrm{2213}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 6558257664

約数和(自身を除く): 2360676885

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2203, 2213, 6609, 6639, 15421, 15491, 46263, 46473, 90323, 90733, 270969, 272199, 632261, 635131, 1896783, 1905393, 4875239, 14625717, 34126673, 102380019, 199884799, 599654397, 1399193593, 4197580779]

約数ペア:

[(1, 4197580779), (3, 1399193593), (7, 599654397), (21, 199884799), (41, 102380019), (123, 34126673), (287, 14625717), (861, 4875239), (2203, 1905393), (2213, 1896783), (6609, 635131), (6639, 632261), (15421, 272199), (15491, 270969), (46263, 90733), (46473, 90323)]