1968397683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{17729}}^1$

素因数の和:18067

約数の個数: 32

約数和(自身を含む): 3186293760

約数和(自身を除く): 1217896077

約数列:

[1, 3, 7, 17, 21, 51, 119, 311, 357, 933, 2177, 5287, 6531, 15861, 17729, 37009, 53187, 111027, 124103, 301393, 372309, 904179, 2109751, 5513719, 6329253, 16541157, 38596033, 93733223, 115788099, 281199669, 656132561, 1968397683]

約数ペア:

[(1, 1968397683), (3, 656132561), (7, 281199669), (17, 115788099), (21, 93733223), (51, 38596033), (119, 16541157), (311, 6329253), (357, 5513719), (933, 2109751), (2177, 904179), (5287, 372309), (6531, 301393), (15861, 124103), (17729, 111027), (37009, 53187)]