91147121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 100590336

約数和(自身を除く): 9443215

約数列:

[1, 13, 53, 263, 503, 689, 3419, 6539, 13939, 26659, 132289, 181207, 346567, 1719757, 7011317, 91147121]

約数ペア:

[(1, 91147121), (13, 7011317), (53, 1719757), (263, 346567), (503, 181207), (689, 132289), (3419, 26659), (6539, 13939)]