2786133

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 4274816

約数和(自身を除く): 1488683

約数列:

[1, 3, 7, 21, 181, 543, 733, 1267, 2199, 3801, 5131, 15393, 132673, 398019, 928711, 2786133]

約数ペア:

[(1, 2786133), (3, 928711), (7, 398019), (21, 132673), (181, 15393), (543, 5131), (733, 3801), (1267, 2199)]