20161432203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{616501}}^1$

素因数の和:617506

約数の個数: 16

約数和(自身を含む): 29355359232

約数和(自身を除く): 9193927029

約数列:

[1, 3, 11, 33, 991, 2973, 10901, 32703, 616501, 1849503, 6781511, 20344533, 610952491, 1832857473, 6720477401, 20161432203]

約数ペア:

[(1, 20161432203), (3, 6720477401), (11, 1832857473), (33, 610952491), (991, 20344533), (2973, 6781511), (10901, 1849503), (32703, 616501)]