1900642293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{7297}}^1$

素因数の和:8194

約数の個数: 32

約数和(自身を含む): 3075669120

約数和(自身を除く): 1175026827

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 877, 2631, 7297, 7893, 9647, 21891, 23679, 28941, 65673, 80267, 86823, 197019, 240801, 260469, 722403, 2167209, 6399469, 19198407, 57595221, 70394159, 172785663, 211182477, 633547431, 1900642293]

約数ペア:

[(1, 1900642293), (3, 633547431), (9, 211182477), (11, 172785663), (27, 70394159), (33, 57595221), (99, 19198407), (297, 6399469), (877, 2167209), (2631, 722403), (7297, 260469), (7893, 240801), (9647, 197019), (21891, 86823), (23679, 80267), (28941, 65673)]