295295319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 483335424

約数和(自身を除く): 188040105

約数列:

[1, 3, 9, 11, 33, 43, 71, 99, 129, 213, 387, 473, 639, 781, 977, 1419, 2343, 2931, 3053, 4257, 7029, 8793, 9159, 10747, 27477, 32241, 33583, 42011, 69367, 96723, 100749, 126033, 208101, 302247, 378099, 462121, 624303, 763037, 1386363, 2289111, 2982781, 4159089, 6867333, 8948343, 26845029, 32810591, 98431773, 295295319]

約数ペア:

[(1, 295295319), (3, 98431773), (9, 32810591), (11, 26845029), (33, 8948343), (43, 6867333), (71, 4159089), (99, 2982781), (129, 2289111), (213, 1386363), (387, 763037), (473, 624303), (639, 462121), (781, 378099), (977, 302247), (1419, 208101), (2343, 126033), (2931, 100749), (3053, 96723), (4257, 69367), (7029, 42011), (8793, 33583), (9159, 32241), (10747, 27477)]