12826947

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6863}}^1$

素因数の和:6962

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 6941373

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 6863, 20589, 48041, 144123, 610807, 1832421, 4275649, 12826947]

約数ペア:

[(1, 12826947), (3, 4275649), (7, 1832421), (21, 610807), (89, 144123), (267, 48041), (623, 20589), (1869, 6863)]