2082205503

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{80809}}^1$

素因数の和:81231

約数の個数: 24

約数和(自身を含む): 3445738400

約数和(自身を除く): 1363532897

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2863, 3681, 8589, 25767, 80809, 242427, 565663, 727281, 1696989, 5090967, 33050881, 99152643, 231356167, 297457929, 694068501, 2082205503]

約数ペア:

[(1, 2082205503), (3, 694068501), (7, 297457929), (9, 231356167), (21, 99152643), (63, 33050881), (409, 5090967), (1227, 1696989), (2863, 727281), (3681, 565663), (8589, 242427), (25767, 80809)]