18169307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 2055205

約数列:

[1, 13, 47, 131, 227, 611, 1703, 2951, 6157, 10669, 29737, 80041, 138697, 386581, 1397639, 18169307]

約数ペア:

[(1, 18169307), (13, 1397639), (47, 386581), (131, 138697), (227, 80041), (611, 29737), (1703, 10669), (2951, 6157)]