1754181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1390779

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 47, 87, 99, 117, 141, 143, 261, 319, 377, 423, 429, 517, 611, 957, 1131, 1287, 1363, 1551, 1833, 2871, 3393, 4089, 4147, 4653, 5499, 6721, 12267, 12441, 14993, 17719, 20163, 37323, 44979, 53157, 60489, 134937, 159471, 194909, 584727, 1754181]

約数ペア:

[(1, 1754181), (3, 584727), (9, 194909), (11, 159471), (13, 134937), (29, 60489), (33, 53157), (39, 44979), (47, 37323), (87, 20163), (99, 17719), (117, 14993), (141, 12441), (143, 12267), (261, 6721), (319, 5499), (377, 4653), (423, 4147), (429, 4089), (517, 3393), (611, 2871), (957, 1833), (1131, 1551), (1287, 1363)]