12752831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 15779904

約数和(自身を除く): 3027073

約数列:

[1, 7, 13, 91, 353, 397, 2471, 2779, 4589, 5161, 32123, 36127, 140141, 980987, 1821833, 12752831]

約数ペア:

[(1, 12752831), (7, 1821833), (13, 980987), (91, 140141), (353, 36127), (397, 32123), (2471, 5161), (2779, 4589)]