2816992017

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{104717}}^1$

素因数の和:104798

約数の個数: 36

約数和(自身を含む): 4810954356

約数和(自身を除く): 1993962339

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 104717, 314151, 733019, 942453, 2199057, 5131133, 6387737, 6597171, 15393399, 19163211, 44714159, 46180197, 57489633, 134142477, 312999113, 402427431, 938997339, 2816992017]

約数ペア:

[(1, 2816992017), (3, 938997339), (7, 402427431), (9, 312999113), (21, 134142477), (49, 57489633), (61, 46180197), (63, 44714159), (147, 19163211), (183, 15393399), (427, 6597171), (441, 6387737), (549, 5131133), (1281, 2199057), (2989, 942453), (3843, 733019), (8967, 314151), (26901, 104717)]