11581857

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7993}}^1$

素因数の和:8029

約数の個数: 24

約数和(自身を含む): 19953024

約数和(自身を除く): 8371167

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 7993, 23979, 55951, 71937, 167853, 183839, 503559, 551517, 1286873, 1654551, 3860619, 11581857]

約数ペア:

[(1, 11581857), (3, 3860619), (7, 1654551), (9, 1286873), (21, 551517), (23, 503559), (63, 183839), (69, 167853), (161, 71937), (207, 55951), (483, 23979), (1449, 7993)]