2855697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 1357743

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1979, 5937, 25727, 73223, 77181, 219669, 951899, 2855697]

約数ペア:

[(1, 2855697), (3, 951899), (13, 219669), (37, 77181), (39, 73223), (111, 25727), (481, 5937), (1443, 1979)]