248711242269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1\times {\mathrm{70501}}^1$

素因数の和:75961

約数の個数: 32

約数和(自身を含む): 391291740160

約数和(自身を除く): 142580497891

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 5419, 16257, 37933, 70501, 113799, 167989, 211503, 493507, 503967, 1175923, 1480521, 2185531, 3527769, 6556593, 15298717, 45896151, 382044919, 1146134757, 2674314433, 8022943299, 11843392489, 35530177467, 82903747423, 248711242269]

約数ペア:

[(1, 248711242269), (3, 82903747423), (7, 35530177467), (21, 11843392489), (31, 8022943299), (93, 2674314433), (217, 1146134757), (651, 382044919), (5419, 45896151), (16257, 15298717), (37933, 6556593), (70501, 3527769), (113799, 2185531), (167989, 1480521), (211503, 1175923), (493507, 503967)]