7894827

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 12068784

約数和(自身を除く): 4173957

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 613, 1431, 1839, 4293, 5517, 12879, 16551, 32489, 49653, 97467, 148959, 292401, 877203, 2631609, 7894827]

約数ペア:

[(1, 7894827), (3, 2631609), (9, 877203), (27, 292401), (53, 148959), (81, 97467), (159, 49653), (243, 32489), (477, 16551), (613, 12879), (1431, 5517), (1839, 4293)]