2207739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 3164832

約数和(自身を除く): 957093

約数列:

[1, 3, 17, 51, 73, 219, 593, 1241, 1779, 3723, 10081, 30243, 43289, 129867, 735913, 2207739]

約数ペア:

[(1, 2207739), (3, 735913), (17, 129867), (51, 43289), (73, 30243), (219, 10081), (593, 3723), (1241, 1779)]