13028127

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7853}}^1$

素因数の和:7942

約数の個数: 16

約数和(自身を含む): 20106240

約数和(自身を除く): 7078113

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 7853, 23559, 54971, 164913, 620387, 1861161, 4342709, 13028127]

約数ペア:

[(1, 13028127), (3, 4342709), (7, 1861161), (21, 620387), (79, 164913), (237, 54971), (553, 23559), (1659, 7853)]