2009905179933

素因数分解:

$3^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{27213469}}^1$

素因数の和:27216996

約数の個数: 16

約数和(自身を含む): 3063583598720

約数和(自身を除く): 1053678418787

約数列:

[1, 3, 7, 21, 3517, 10551, 24619, 73857, 27213469, 81640407, 190494283, 571482849, 95709770473, 287129311419, 669968393311, 2009905179933]

約数ペア:

[(1, 2009905179933), (3, 669968393311), (7, 287129311419), (21, 95709770473), (3517, 571482849), (10551, 190494283), (24619, 81640407), (73857, 27213469)]