1229585589

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11579}}^1$

素因数の和:11636

約数の個数: 48

約数和(自身を含む): 2023257600

約数和(自身を除く): 793672011

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 243, 437, 513, 621, 1311, 1539, 1863, 3933, 4617, 5589, 11579, 11799, 34737, 35397, 104211, 106191, 220001, 266317, 312633, 660003, 798951, 937899, 1980009, 2396853, 2813697, 5060023, 5940027, 7190559, 15180069, 17820081, 21571677, 45540207, 53460243, 64715031, 136620621, 409861863, 1229585589]

約数ペア:

[(1, 1229585589), (3, 409861863), (9, 136620621), (19, 64715031), (23, 53460243), (27, 45540207), (57, 21571677), (69, 17820081), (81, 15180069), (171, 7190559), (207, 5940027), (243, 5060023), (437, 2813697), (513, 2396853), (621, 1980009), (1311, 937899), (1539, 798951), (1863, 660003), (3933, 312633), (4617, 266317), (5589, 220001), (11579, 106191), (11799, 104211), (34737, 35397)]