2019405537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 3146158080

約数和(自身を除く): 1126752543

約数列:

[1, 3, 9, 17, 51, 103, 127, 153, 309, 381, 927, 1009, 1143, 1751, 2159, 3027, 5253, 6477, 9081, 13081, 15759, 17153, 19431, 39243, 51459, 103927, 117729, 128143, 154377, 222377, 311781, 384429, 667131, 935343, 1153287, 1766759, 2001393, 2178431, 5300277, 6535293, 13198729, 15900831, 19605879, 39596187, 118788561, 224378393, 673135179, 2019405537]

約数ペア:

[(1, 2019405537), (3, 673135179), (9, 224378393), (17, 118788561), (51, 39596187), (103, 19605879), (127, 15900831), (153, 13198729), (309, 6535293), (381, 5300277), (927, 2178431), (1009, 2001393), (1143, 1766759), (1751, 1153287), (2159, 935343), (3027, 667131), (5253, 384429), (6477, 311781), (9081, 222377), (13081, 154377), (15759, 128143), (17153, 117729), (19431, 103927), (39243, 51459)]