20173338357

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1157591}}^1$

素因数の和:1157788

約数の個数: 16

約数和(自身を含む): 27800729472

約数和(自身を除く): 7627391115

約数列:

[1, 3, 37, 111, 157, 471, 5809, 17427, 1157591, 3472773, 42830867, 128492601, 181741787, 545225361, 6724446119, 20173338357]

約数ペア:

[(1, 20173338357), (3, 6724446119), (37, 545225361), (111, 181741787), (157, 128492601), (471, 42830867), (5809, 3472773), (17427, 1157591)]