2008333761

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1346971}}^1$

素因数の和:1347052

約数の個数: 16

約数和(自身を含む): 3103423488

約数和(自身を除く): 1095089727

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1346971, 4040913, 9428797, 28286391, 95634941, 286904823, 669444587, 2008333761]

約数ペア:

[(1, 2008333761), (3, 669444587), (7, 286904823), (21, 95634941), (71, 28286391), (213, 9428797), (497, 4040913), (1491, 1346971)]