2877772653

素因数分解:

$3^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{31481}}^1$

素因数の和:32945

約数の個数: 24

約数和(自身を含む): 4754033856

約数和(自身を除く): 1876261203

約数列:

[1, 3, 7, 9, 21, 63, 1451, 4353, 10157, 13059, 30471, 31481, 91413, 94443, 220367, 283329, 661101, 1983303, 45678931, 137036793, 319752517, 411110379, 959257551, 2877772653]

約数ペア:

[(1, 2877772653), (3, 959257551), (7, 411110379), (9, 319752517), (21, 137036793), (63, 45678931), (1451, 1983303), (4353, 661101), (10157, 283329), (13059, 220367), (30471, 94443), (31481, 91413)]