9988771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 11176704

約数和(自身を除く): 1187933

約数列:

[1, 13, 43, 107, 167, 559, 1391, 2171, 4601, 7181, 17869, 59813, 93353, 232297, 768367, 9988771]

約数ペア:

[(1, 9988771), (13, 768367), (43, 232297), (107, 93353), (167, 59813), (559, 17869), (1391, 7181), (2171, 4601)]