247904046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1059419}}^1$

素因数の和:1059440

約数の個数: 24

約数和(自身を含む): 578443320

約数和(自身を除く): 330539274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1059419, 2118838, 3178257, 6356514, 9534771, 13772447, 19069542, 27544894, 41317341, 82634682, 123952023, 247904046]

約数ペア:

[(1, 247904046), (2, 123952023), (3, 82634682), (6, 41317341), (9, 27544894), (13, 19069542), (18, 13772447), (26, 9534771), (39, 6356514), (78, 3178257), (117, 2118838), (234, 1059419)]