4863989

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1736

約数の個数: 12

約数和(自身を含む): 5580036

約数和(自身を除く): 716047

約数列:

[1, 13, 17, 169, 221, 1693, 2873, 22009, 28781, 286117, 374153, 4863989]

約数ペア:

[(1, 4863989), (13, 374153), (17, 286117), (169, 28781), (221, 22009), (1693, 2873)]