4801477821

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{135211}}^1$

素因数の和:135329

約数の個数: 32

約数和(自身を含む): 7788211200

約数和(自身を除く): 2986733379

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 11837, 35511, 135211, 405633, 946477, 2569009, 2839431, 7707027, 12033779, 17983063, 36101337, 53949189, 84236453, 228641801, 252709359, 685925403, 1600492607, 4801477821]

約数ペア:

[(1, 4801477821), (3, 1600492607), (7, 685925403), (19, 252709359), (21, 228641801), (57, 84236453), (89, 53949189), (133, 36101337), (267, 17983063), (399, 12033779), (623, 7707027), (1691, 2839431), (1869, 2569009), (5073, 946477), (11837, 405633), (35511, 135211)]