2118889701

素因数分解:

$3^2\times {\mathrm{3449}}^1\times {\mathrm{68261}}^1$

素因数の和:71716

約数の個数: 12

約数和(自身を含む): 3061550700

約数和(自身を除く): 942660999

約数列:

[1, 3, 9, 3449, 10347, 31041, 68261, 204783, 614349, 235432189, 706296567, 2118889701]

約数ペア:

[(1, 2118889701), (3, 706296567), (9, 235432189), (3449, 614349), (10347, 204783), (31041, 68261)]