714571

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 887040

約数和(自身を除く): 172469

約数列:

[1, 11, 13, 19, 143, 209, 247, 263, 2717, 2893, 3419, 4997, 37609, 54967, 64961, 714571]

約数ペア:

[(1, 714571), (11, 64961), (13, 54967), (19, 37609), (143, 4997), (209, 3419), (247, 2893), (263, 2717)]