688049248869

素因数分解:

$3^2\times {\mathrm{1367}}^1\times {\mathrm{1423}}^1\times {\mathrm{39301}}^1$

素因数の和:42097

約数の個数: 24

約数和(自身を含む): 995300197632

約数和(自身を除く): 307250948763

約数列:

[1, 3, 9, 1367, 1423, 4101, 4269, 12303, 12807, 39301, 117903, 353709, 1945241, 5835723, 17507169, 53724467, 55925323, 161173401, 167775969, 483520203, 503327907, 76449916541, 229349749623, 688049248869]

約数ペア:

[(1, 688049248869), (3, 229349749623), (9, 76449916541), (1367, 503327907), (1423, 483520203), (4101, 167775969), (4269, 161173401), (12303, 55925323), (12807, 53724467), (39301, 17507169), (117903, 5835723), (353709, 1945241)]