12647529

素因数分解:

$3^3\times {\mathrm{281}}^1\times {\mathrm{1667}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 18815040

約数和(自身を除く): 6167511

約数列:

[1, 3, 9, 27, 281, 843, 1667, 2529, 5001, 7587, 15003, 45009, 468427, 1405281, 4215843, 12647529]

約数ペア:

[(1, 12647529), (3, 4215843), (9, 1405281), (27, 468427), (281, 45009), (843, 15003), (1667, 7587), (2529, 5001)]