89284767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 141824256

約数和(自身を除く): 52539489

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 2851, 8553, 10439, 31317, 31361, 37063, 94083, 111189, 208123, 407693, 624369, 1223079, 2289353, 2705599, 6868059, 8116797, 29761589, 89284767]

約数ペア:

[(1, 89284767), (3, 29761589), (11, 8116797), (13, 6868059), (33, 2705599), (39, 2289353), (73, 1223079), (143, 624369), (219, 407693), (429, 208123), (803, 111189), (949, 94083), (2409, 37063), (2847, 31361), (2851, 31317), (8553, 10439)]