2016977145

素因数分解:

$3^1\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{41981}}^1$

素因数の和:45192

約数の個数: 16

約数和(自身を含む): 3228247872

約数和(自身を除く): 1211270727

約数列:

[1, 3, 5, 15, 3203, 9609, 16015, 41981, 48045, 125943, 209905, 629715, 134465143, 403395429, 672325715, 2016977145]

約数ペア:

[(1, 2016977145), (3, 672325715), (5, 403395429), (15, 134465143), (3203, 629715), (9609, 209905), (16015, 125943), (41981, 48045)]