888961530919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1\times {\mathrm{32587}}^1$

素因数の和:41287

約数の個数: 32

約数和(自身を含む): 1135513999872

約数和(自身を除く): 246552468953

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8641, 32587, 60487, 95051, 228109, 354281, 358457, 665357, 1336067, 2479967, 2509199, 3897091, 9352469, 14696737, 27279637, 102877159, 281584267, 1971089869, 3097426937, 11544954947, 21681988559, 80814684629, 126994504417, 888961530919]

約数ペア:

[(1, 888961530919), (7, 126994504417), (11, 80814684629), (41, 21681988559), (77, 11544954947), (287, 3097426937), (451, 1971089869), (3157, 281584267), (8641, 102877159), (32587, 27279637), (60487, 14696737), (95051, 9352469), (228109, 3897091), (354281, 2509199), (358457, 2479967), (665357, 1336067)]