2012349879

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3240499}}^1$

素因数の和:3240531

約数の個数: 16

約数和(自身を含む): 3110880000

約数和(自身を除く): 1098530121

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3240499, 9721497, 29164491, 74531477, 87493473, 223594431, 670783293, 2012349879]

約数ペア:

[(1, 2012349879), (3, 670783293), (9, 223594431), (23, 87493473), (27, 74531477), (69, 29164491), (207, 9721497), (621, 3240499)]