6219707

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 16

約数和(自身を含む): 7140000

約数和(自身を除く): 920293

約数列:

[1, 13, 19, 149, 169, 247, 1937, 2197, 2831, 3211, 25181, 36803, 41743, 327353, 478439, 6219707]

約数ペア:

[(1, 6219707), (13, 478439), (19, 327353), (149, 41743), (169, 36803), (247, 25181), (1937, 3211), (2197, 2831)]