8286927

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 12493488

約数和(自身を除く): 4206561

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 617, 1221, 1851, 4477, 6787, 13431, 20361, 22829, 68487, 74657, 223971, 251119, 753357, 2762309, 8286927]

約数ペア:

[(1, 8286927), (3, 2762309), (11, 753357), (33, 251119), (37, 223971), (111, 74657), (121, 68487), (363, 22829), (407, 20361), (617, 13431), (1221, 6787), (1851, 4477)]