12839727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 18206208

約数和(自身を除く): 5366481

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3511, 3657, 10533, 80753, 186083, 242259, 558249, 4279909, 12839727]

約数ペア:

[(1, 12839727), (3, 4279909), (23, 558249), (53, 242259), (69, 186083), (159, 80753), (1219, 10533), (3511, 3657)]