29121127717

素因数分解:

${\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{919}}^1\times {\mathrm{1019}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 32200257600

約数和(自身を除く): 3079129883

約数列:

[1, 11, 121, 257, 919, 1019, 2827, 10109, 11209, 31097, 111199, 123299, 236183, 261883, 936461, 2598013, 2880713, 10301071, 28578143, 31687843, 113311781, 240670477, 2647375247, 29121127717]

約数ペア:

[(1, 29121127717), (11, 2647375247), (121, 240670477), (257, 113311781), (919, 31687843), (1019, 28578143), (2827, 10301071), (10109, 2880713), (11209, 2598013), (31097, 936461), (111199, 261883), (123299, 236183)]