123127683

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{20011}}^1$

素因数の和:20314

約数の個数: 16

約数和(自身を含む): 188272896

約数和(自身を除く): 65145213

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 20011, 60033, 140077, 420231, 5863223, 17589669, 41042561, 123127683]

約数ペア:

[(1, 123127683), (3, 41042561), (7, 17589669), (21, 5863223), (293, 420231), (879, 140077), (2051, 60033), (6153, 20011)]