4680403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 6065920

約数和(自身を除く): 1385517

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2707, 18949, 35191, 51433, 246337, 360031, 668629, 4680403]

約数ペア:

[(1, 4680403), (7, 668629), (13, 360031), (19, 246337), (91, 51433), (133, 35191), (247, 18949), (1729, 2707)]