939879707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3137}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 1066668960

約数和(自身を除く): 126789253

約数列:

[1, 13, 19, 247, 1213, 3137, 15769, 23047, 40781, 59603, 299611, 774839, 3805181, 49467353, 72298439, 939879707]

約数ペア:

[(1, 939879707), (13, 72298439), (19, 49467353), (247, 3805181), (1213, 774839), (3137, 299611), (15769, 59603), (23047, 40781)]