2912479143

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1953373}}^1$

素因数の和:1953454

約数の個数: 16

約数和(自身を含む): 4500573696

約数和(自身を除く): 1588094553

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1953373, 5860119, 13673611, 41020833, 138689483, 416068449, 970826381, 2912479143]

約数ペア:

[(1, 2912479143), (3, 970826381), (7, 416068449), (21, 138689483), (71, 41020833), (213, 13673611), (497, 5860119), (1491, 1953373)]