742131399

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1\times {\mathrm{1259}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 994896000

約数和(自身を除く): 252764601

約数列:

[1, 3, 349, 563, 1047, 1259, 1689, 3777, 196487, 439391, 589461, 708817, 1318173, 2126451, 247377133, 742131399]

約数ペア:

[(1, 742131399), (3, 247377133), (349, 2126451), (563, 1318173), (1047, 708817), (1259, 589461), (1689, 439391), (3777, 196487)]