1917369927

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{50833}}^1$

素因数の和:50980

約数の個数: 32

約数和(自身を含む): 3123240960

約数和(自身を除く): 1205871033

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 3429, 4191, 12573, 37719, 50833, 152499, 457497, 559163, 1372491, 1677489, 5032467, 6455791, 15097401, 19367373, 58102119, 71013701, 174306357, 213041103, 639123309, 1917369927]

約数ペア:

[(1, 1917369927), (3, 639123309), (9, 213041103), (11, 174306357), (27, 71013701), (33, 58102119), (99, 19367373), (127, 15097401), (297, 6455791), (381, 5032467), (1143, 1677489), (1397, 1372491), (3429, 559163), (4191, 457497), (12573, 152499), (37719, 50833)]