13752039

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 7295001

約数列:

[1, 3, 7, 21, 251, 753, 1757, 2609, 5271, 7827, 18263, 54789, 654859, 1964577, 4584013, 13752039]

約数ペア:

[(1, 13752039), (3, 4584013), (7, 1964577), (21, 654859), (251, 54789), (753, 18263), (1757, 7827), (2609, 5271)]