47392787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 54486432

約数和(自身を除く): 7093645

約数列:

[1, 13, 17, 131, 221, 1637, 1703, 2227, 21281, 27829, 28951, 214447, 361777, 2787811, 3645599, 47392787]

約数ペア:

[(1, 47392787), (13, 3645599), (17, 2787811), (131, 361777), (221, 214447), (1637, 28951), (1703, 27829), (2227, 21281)]