678427629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4967}}^1\times {\mathrm{4139}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 987240960

約数和(自身を除く): 308813331

約数列:

[1, 3, 11, 33, 4139, 4967, 12417, 14901, 45529, 54637, 136587, 163911, 20558413, 61675239, 226142543, 678427629]

約数ペア:

[(1, 678427629), (3, 226142543), (11, 61675239), (33, 20558413), (4139, 163911), (4967, 136587), (12417, 54637), (14901, 45529)]