2885284809

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2649481}}^1$

素因数の和:2649509

約数の個数: 18

約数和(自身を含む): 4580954378

約数和(自身を除く): 1695669569

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2649481, 7948443, 23845329, 29144291, 87432873, 262298619, 320587201, 961761603, 2885284809]

約数ペア:

[(1, 2885284809), (3, 961761603), (9, 320587201), (11, 262298619), (33, 87432873), (99, 29144291), (121, 23845329), (363, 7948443), (1089, 2649481)]