12842367

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 17743872

約数和(自身を除く): 4901505

約数列:

[1, 3, 37, 111, 127, 381, 911, 2733, 4699, 14097, 33707, 101121, 115697, 347091, 4280789, 12842367]

約数ペア:

[(1, 12842367), (3, 4280789), (37, 347091), (111, 115697), (127, 101121), (381, 33707), (911, 14097), (2733, 4699)]