4753021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 6160000

約数和(自身を除く): 1406979

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2749, 19243, 35737, 52231, 250159, 365617, 679003, 4753021]

約数ペア:

[(1, 4753021), (7, 679003), (13, 365617), (19, 250159), (91, 52231), (133, 35737), (247, 19243), (1729, 2749)]