4557891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 6890240

約数和(自身を除く): 2332349

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6151, 18453, 79963, 116869, 239889, 350607, 1519297, 4557891]

約数ペア:

[(1, 4557891), (3, 1519297), (13, 350607), (19, 239889), (39, 116869), (57, 79963), (247, 18453), (741, 6151)]