1028313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1886976

約数和(自身を除く): 858663

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 47, 51, 99, 117, 141, 143, 153, 187, 221, 423, 429, 517, 561, 611, 663, 799, 1287, 1551, 1683, 1833, 1989, 2397, 2431, 4653, 5499, 6721, 7191, 7293, 8789, 10387, 20163, 21879, 26367, 31161, 60489, 79101, 93483, 114257, 342771, 1028313]

約数ペア:

[(1, 1028313), (3, 342771), (9, 114257), (11, 93483), (13, 79101), (17, 60489), (33, 31161), (39, 26367), (47, 21879), (51, 20163), (99, 10387), (117, 8789), (141, 7293), (143, 7191), (153, 6721), (187, 5499), (221, 4653), (423, 2431), (429, 2397), (517, 1989), (561, 1833), (611, 1683), (663, 1551), (799, 1287)]