9874809

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 16703232

約数和(自身を除く): 6828423

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3823, 11469, 26761, 34407, 80283, 156743, 240849, 470229, 1097201, 1410687, 3291603, 9874809]

約数ペア:

[(1, 9874809), (3, 3291603), (7, 1410687), (9, 1097201), (21, 470229), (41, 240849), (63, 156743), (123, 80283), (287, 34407), (369, 26761), (861, 11469), (2583, 3823)]