2762331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4451328

約数和(自身を除く): 1688997

約数列:

[1, 3, 11, 13, 33, 39, 47, 137, 141, 143, 411, 429, 517, 611, 1507, 1551, 1781, 1833, 4521, 5343, 6439, 6721, 19317, 19591, 20163, 58773, 70829, 83707, 212487, 251121, 920777, 2762331]

約数ペア:

[(1, 2762331), (3, 920777), (11, 251121), (13, 212487), (33, 83707), (39, 70829), (47, 58773), (137, 20163), (141, 19591), (143, 19317), (411, 6721), (429, 6439), (517, 5343), (611, 4521), (1507, 1833), (1551, 1781)]