2115021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 3020544

約数和(自身を除く): 905523

約数列:

[1, 3, 17, 51, 113, 339, 367, 1101, 1921, 5763, 6239, 18717, 41471, 124413, 705007, 2115021]

約数ペア:

[(1, 2115021), (3, 705007), (17, 124413), (51, 41471), (113, 18717), (339, 6239), (367, 5763), (1101, 1921)]