12239253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 19313112

約数和(自身を除く): 7073859

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1433, 2847, 4299, 8541, 12897, 18629, 55887, 104609, 167661, 313827, 941481, 1359917, 4079751, 12239253]

約数ペア:

[(1, 12239253), (3, 4079751), (9, 1359917), (13, 941481), (39, 313827), (73, 167661), (117, 104609), (219, 55887), (657, 18629), (949, 12897), (1433, 8541), (2847, 4299)]