123510013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{1637}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 142309440

約数和(自身を除く): 18799427

約数列:

[1, 11, 19, 209, 361, 1637, 3971, 6859, 18007, 31103, 75449, 342133, 590957, 6500527, 11228183, 123510013]

約数ペア:

[(1, 123510013), (11, 11228183), (19, 6500527), (209, 590957), (361, 342133), (1637, 75449), (3971, 31103), (6859, 18007)]