81830111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{7741}}^1$

素因数の和:7814

約数の個数: 12

約数和(自身を含む): 92253672

約数和(自身を除く): 10423561

約数列:

[1, 11, 31, 341, 961, 7741, 10571, 85151, 239971, 2639681, 7439101, 81830111]

約数ペア:

[(1, 81830111), (11, 7439101), (31, 2639681), (341, 239971), (961, 85151), (7741, 10571)]