2175290439

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1698119}}^1$

素因数の和:1698190

約数の個数: 16

約数和(自身を含む): 3369070080

約数和(自身を除く): 1193779641

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1698119, 5094357, 11886833, 35660499, 103585259, 310755777, 725096813, 2175290439]

約数ペア:

[(1, 2175290439), (3, 725096813), (7, 310755777), (21, 103585259), (61, 35660499), (183, 11886833), (427, 5094357), (1281, 1698119)]