2830989

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 4355712

約数和(自身を除く): 1524723

約数列:

[1, 3, 7, 21, 113, 339, 791, 1193, 2373, 3579, 8351, 25053, 134809, 404427, 943663, 2830989]

約数ペア:

[(1, 2830989), (3, 943663), (7, 404427), (21, 134809), (113, 25053), (339, 8351), (791, 3579), (1193, 2373)]