306073383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4003}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 510461952

約数和(自身を除く): 204388569

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331, 993, 2317, 3641, 4003, 6951, 10923, 12009, 25487, 28021, 44033, 76461, 84063, 132099, 308231, 924693, 1324993, 3974979, 9274951, 14574923, 27824853, 43724769, 102024461, 306073383]

約数ペア:

[(1, 306073383), (3, 102024461), (7, 43724769), (11, 27824853), (21, 14574923), (33, 9274951), (77, 3974979), (231, 1324993), (331, 924693), (993, 308231), (2317, 132099), (3641, 84063), (4003, 76461), (6951, 44033), (10923, 28021), (12009, 25487)]