2043220023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{97561}}^1$

素因数の和:97759

約数の個数: 24

約数和(自身を含む): 3196131120

約数和(自身を除く): 1152911097

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 20943, 97561, 292683, 878049, 1268293, 3804879, 11414637, 17463419, 52390257, 157170771, 227024447, 681073341, 2043220023]

約数ペア:

[(1, 2043220023), (3, 681073341), (9, 227024447), (13, 157170771), (39, 52390257), (117, 17463419), (179, 11414637), (537, 3804879), (1611, 1268293), (2327, 878049), (6981, 292683), (20943, 97561)]