929121249

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 1430732800

約数和(自身を除く): 501611551

約数列:

[1, 3, 7, 21, 199, 223, 597, 669, 997, 1393, 1561, 2991, 4179, 4683, 6979, 20937, 44377, 133131, 198403, 222331, 310639, 595209, 666993, 931917, 1388821, 1556317, 4166463, 4668951, 44243869, 132731607, 309707083, 929121249]

約数ペア:

[(1, 929121249), (3, 309707083), (7, 132731607), (21, 44243869), (199, 4668951), (223, 4166463), (597, 1556317), (669, 1388821), (997, 931917), (1393, 666993), (1561, 595209), (2991, 310639), (4179, 222331), (4683, 198403), (6979, 133131), (20937, 44377)]