1200743999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{321829}}^1$

素因数の和:321890

約数の個数: 16

約数和(自身を含む): 1513888320

約数和(自身を除く): 313144321

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 321829, 2252803, 4183777, 13194989, 29286439, 92364923, 171534857, 1200743999]

約数ペア:

[(1, 1200743999), (7, 171534857), (13, 92364923), (41, 29286439), (91, 13194989), (287, 4183777), (533, 2252803), (3731, 321829)]