127988563

素因数分解:

${\mathrm{17}}^3\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 137808000

約数和(自身を除く): 9819437

約数列:

[1, 17, 109, 239, 289, 1853, 4063, 4913, 26051, 31501, 69071, 442867, 535517, 1174207, 7528739, 127988563]

約数ペア:

[(1, 127988563), (17, 7528739), (109, 1174207), (239, 535517), (289, 442867), (1853, 69071), (4063, 31501), (4913, 26051)]