1188408879

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{64381}}^1$

素因数の和:64687

約数の個数: 24

約数和(自身を含む): 1968544032

約数和(自身を除く): 780135153

約数列:

[1, 3, 7, 9, 21, 63, 293, 879, 2051, 2637, 6153, 18459, 64381, 193143, 450667, 579429, 1352001, 4056003, 18863633, 56590899, 132045431, 169772697, 396136293, 1188408879]

約数ペア:

[(1, 1188408879), (3, 396136293), (7, 169772697), (9, 132045431), (21, 56590899), (63, 18863633), (293, 4056003), (879, 1352001), (2051, 579429), (2637, 450667), (6153, 193143), (18459, 64381)]