91680001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1831}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 109744128

約数和(自身を除く): 18064127

約数列:

[1, 7, 23, 161, 311, 1831, 2177, 7153, 12817, 42113, 50071, 294791, 569441, 3986087, 13097143, 91680001]

約数ペア:

[(1, 91680001), (7, 13097143), (23, 3986087), (161, 569441), (311, 294791), (1831, 50071), (2177, 42113), (7153, 12817)]