2892561

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 4437888

約数和(自身を除く): 1545327

約数列:

[1, 3, 7, 21, 181, 543, 761, 1267, 2283, 3801, 5327, 15981, 137741, 413223, 964187, 2892561]

約数ペア:

[(1, 2892561), (3, 964187), (7, 413223), (21, 137741), (181, 15981), (543, 5327), (761, 3801), (1267, 2283)]