1968512001

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{40577}}^1$

素因数の和:40840

約数の個数: 16

約数和(自身を含む): 2667110784

約数和(自身を除く): 698598783

約数列:

[1, 3, 103, 157, 309, 471, 16171, 40577, 48513, 121731, 4179431, 6370589, 12538293, 19111767, 656170667, 1968512001]

約数ペア:

[(1, 1968512001), (3, 656170667), (103, 19111767), (157, 12538293), (309, 6370589), (471, 4179431), (16171, 121731), (40577, 48513)]