1097685589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 1505226240

約数和(自身を除く): 407540651

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 169, 469, 737, 871, 1001, 1183, 1259, 1859, 5159, 6097, 8813, 9581, 11323, 13013, 13849, 16367, 67067, 79261, 84353, 96943, 114569, 124553, 180037, 212771, 590471, 871871, 927883, 1096589, 1260259, 1489397, 2340481, 6495181, 7676123, 12062479, 14255657, 16383367, 84437353, 99789599, 156812227, 1097685589]

約数ペア:

[(1, 1097685589), (7, 156812227), (11, 99789599), (13, 84437353), (67, 16383367), (77, 14255657), (91, 12062479), (143, 7676123), (169, 6495181), (469, 2340481), (737, 1489397), (871, 1260259), (1001, 1096589), (1183, 927883), (1259, 871871), (1859, 590471), (5159, 212771), (6097, 180037), (8813, 124553), (9581, 114569), (11323, 96943), (13013, 84353), (13849, 79261), (16367, 67067)]