21102943263

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{572687}}^1$

素因数の和:572934

約数の個数: 16

約数和(自身を含む): 28698541056

約数和(自身を除く): 7595597793

約数列:

[1, 3, 71, 173, 213, 519, 12283, 36849, 572687, 1718061, 40660777, 99074851, 121982331, 297224553, 7034314421, 21102943263]

約数ペア:

[(1, 21102943263), (3, 7034314421), (71, 297224553), (173, 121982331), (213, 99074851), (519, 40660777), (12283, 1718061), (36849, 572687)]