7894293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 12147840

約数和(自身を除く): 4253547

約数列:

[1, 3, 11, 29, 33, 73, 87, 113, 219, 319, 339, 803, 957, 1243, 2117, 2409, 3277, 3729, 6351, 8249, 9831, 23287, 24747, 36047, 69861, 90739, 108141, 239221, 272217, 717663, 2631431, 7894293]

約数ペア:

[(1, 7894293), (3, 2631431), (11, 717663), (29, 272217), (33, 239221), (73, 108141), (87, 90739), (113, 69861), (219, 36047), (319, 24747), (339, 23287), (803, 9831), (957, 8249), (1243, 6351), (2117, 3729), (2409, 3277)]