85870407

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{14449}}^1$

素因数の和:14742

約数の個数: 16

約数和(自身を含む): 131321600

約数和(自身を除く): 45451193

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 14449, 43347, 101143, 303429, 4089067, 12267201, 28623469, 85870407]

約数ペア:

[(1, 85870407), (3, 28623469), (7, 12267201), (21, 4089067), (283, 303429), (849, 101143), (1981, 43347), (5943, 14449)]