4356989

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 5621760

約数和(自身を除く): 1264771

約数列:

[1, 7, 13, 29, 91, 127, 169, 203, 377, 889, 1183, 1651, 2639, 3683, 4901, 11557, 21463, 25781, 34307, 47879, 150241, 335153, 622427, 4356989]

約数ペア:

[(1, 4356989), (7, 622427), (13, 335153), (29, 150241), (91, 47879), (127, 34307), (169, 25781), (203, 21463), (377, 11557), (889, 4901), (1183, 3683), (1651, 2639)]