13656993

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3593}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 20931456

約数和(自身を除く): 7274463

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3593, 3801, 10779, 25151, 75453, 650333, 1950999, 4552331, 13656993]

約数ペア:

[(1, 13656993), (3, 4552331), (7, 1950999), (21, 650333), (181, 75453), (543, 25151), (1267, 10779), (3593, 3801)]