12547101

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3301}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 19230848

約数和(自身を除く): 6683747

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3301, 3801, 9903, 23107, 69321, 597481, 1792443, 4182367, 12547101]

約数ペア:

[(1, 12547101), (3, 4182367), (7, 1792443), (21, 597481), (181, 69321), (543, 23107), (1267, 9903), (3301, 3801)]