12646689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 18459840

約数和(自身を除く): 5813151

約数列:

[1, 3, 11, 33, 409, 937, 1227, 2811, 4499, 10307, 13497, 30921, 383233, 1149699, 4215563, 12646689]

約数ペア:

[(1, 12646689), (3, 4215563), (11, 1149699), (33, 383233), (409, 30921), (937, 13497), (1227, 10307), (2811, 4499)]