117841857

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12841}}^1$

素因数の和:12893

約数の個数: 32

約数和(自身を含む): 197253120

約数和(自身を除く): 79411263

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 12841, 38523, 89887, 243979, 269661, 295343, 731937, 886029, 1707853, 2067401, 5123559, 5611517, 6202203, 16834551, 39280619, 117841857]

約数ペア:

[(1, 117841857), (3, 39280619), (7, 16834551), (19, 6202203), (21, 5611517), (23, 5123559), (57, 2067401), (69, 1707853), (133, 886029), (161, 731937), (399, 295343), (437, 269661), (483, 243979), (1311, 89887), (3059, 38523), (9177, 12841)]