12895449

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{929}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 19701120

約数和(自身を除く): 6805671

約数列:

[1, 3, 7, 21, 661, 929, 1983, 2787, 4627, 6503, 13881, 19509, 614069, 1842207, 4298483, 12895449]

約数ペア:

[(1, 12895449), (3, 4298483), (7, 1842207), (21, 614069), (661, 19509), (929, 13881), (1983, 6503), (2787, 4627)]