5161920911

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{30727}}^1$

素因数の和:31070

約数の個数: 16

約数和(自身を含む): 5982372864

約数和(自身を除く): 820451953

約数列:

[1, 7, 103, 233, 721, 1631, 23999, 30727, 167993, 215089, 3164881, 7159391, 22154167, 50115737, 737417273, 5161920911]

約数ペア:

[(1, 5161920911), (7, 737417273), (103, 50115737), (233, 22154167), (721, 7159391), (1631, 3164881), (23999, 215089), (30727, 167993)]