2810366139

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{230339}}^1$

素因数の和:230439

約数の個数: 24

約数和(自身を含む): 4411471680

約数和(自身を除く): 1601105541

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201, 230339, 691017, 1612373, 4837119, 11286611, 19118137, 33859833, 57354411, 133826959, 401480877, 936788713, 2810366139]

約数ペア:

[(1, 2810366139), (3, 936788713), (7, 401480877), (21, 133826959), (49, 57354411), (83, 33859833), (147, 19118137), (249, 11286611), (581, 4837119), (1743, 1612373), (4067, 691017), (12201, 230339)]