2017321743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{71483}}^1$

素因数の和:71918

約数の個数: 16

約数和(自身を含む): 2813610240

約数和(自身を除く): 796288497

約数列:

[1, 3, 23, 69, 409, 1227, 9407, 28221, 71483, 214449, 1644109, 4932327, 29236547, 87709641, 672440581, 2017321743]

約数ペア:

[(1, 2017321743), (3, 672440581), (23, 87709641), (69, 29236547), (409, 4932327), (1227, 1644109), (9407, 214449), (28221, 71483)]