2100084591

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{156361}}^1$

素因数の和:156423

約数の個数: 24

約数和(自身を含む): 3161014192

約数和(自身を除く): 1060929601

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 156361, 469083, 1719971, 5159913, 5785357, 17356071, 18919681, 56759043, 63638927, 190916781, 700028197, 2100084591]

約数ペア:

[(1, 2100084591), (3, 700028197), (11, 190916781), (33, 63638927), (37, 56759043), (111, 18919681), (121, 17356071), (363, 5785357), (407, 5159913), (1221, 1719971), (4477, 469083), (13431, 156361)]