558623949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{7187}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 802640832

約数和(自身を除く): 244016883

約数列:

[1, 3, 13, 39, 1993, 5979, 7187, 21561, 25909, 77727, 93431, 280293, 14323691, 42971073, 186207983, 558623949]

約数ペア:

[(1, 558623949), (3, 186207983), (13, 42971073), (39, 14323691), (1993, 280293), (5979, 93431), (7187, 77727), (21561, 25909)]