2021091117

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1\times {\mathrm{4519}}^1$

素因数の和:8032

約数の個数: 16

約数和(自身を含む): 2758863360

約数和(自身を除く): 737772243

約数列:

[1, 3, 43, 129, 3467, 4519, 10401, 13557, 149081, 194317, 447243, 582951, 15667373, 47002119, 673697039, 2021091117]

約数ペア:

[(1, 2021091117), (3, 673697039), (43, 47002119), (129, 15667373), (3467, 582951), (4519, 447243), (10401, 194317), (13557, 149081)]