5149509939

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1151243}}^1$

素因数の和:1151327

約数の個数: 24

約数和(自身を含む): 8620515072

約数和(自身を除く): 3471005133

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 1151243, 3453729, 8058701, 10361187, 24176103, 72528309, 81738253, 245214759, 572167771, 735644277, 1716503313, 5149509939]

約数ペア:

[(1, 5149509939), (3, 1716503313), (7, 735644277), (9, 572167771), (21, 245214759), (63, 81738253), (71, 72528309), (213, 24176103), (497, 10361187), (639, 8058701), (1491, 3453729), (4473, 1151243)]