89947613

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 105836544

約数和(自身を除く): 15888931

約数列:

[1, 7, 47, 131, 329, 917, 2087, 6157, 14609, 43099, 98089, 273397, 686623, 1913779, 12849659, 89947613]

約数ペア:

[(1, 89947613), (7, 12849659), (47, 1913779), (131, 686623), (329, 273397), (917, 98089), (2087, 43099), (6157, 14609)]