2012172939

素因数分解:

$3^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{27701}}^1$

素因数の和:28867

約数の個数: 24

約数和(自身を含む): 3324683232

約数和(自身を除く): 1312510293

約数列:

[1, 3, 7, 9, 21, 63, 1153, 3459, 8071, 10377, 24213, 27701, 72639, 83103, 193907, 249309, 581721, 1745163, 31939253, 95817759, 223574771, 287453277, 670724313, 2012172939]

約数ペア:

[(1, 2012172939), (3, 670724313), (7, 287453277), (9, 223574771), (21, 95817759), (63, 31939253), (1153, 1745163), (3459, 581721), (8071, 249309), (10377, 193907), (24213, 83103), (27701, 72639)]