220867881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{2711}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 317412480

約数和(自身を除く): 96544599

約数列:

[1, 3, 13, 39, 2089, 2711, 6267, 8133, 27157, 35243, 81471, 105729, 5663279, 16989837, 73622627, 220867881]

約数ペア:

[(1, 220867881), (3, 73622627), (13, 16989837), (39, 5663279), (2089, 105729), (2711, 81471), (6267, 35243), (8133, 27157)]