71683509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5881}}^1$

素因数の和:6140

約数の個数: 16

約数和(自身を含む): 101640960

約数和(自身を除く): 29957451

約数列:

[1, 3, 17, 51, 239, 717, 4063, 5881, 12189, 17643, 99977, 299931, 1405559, 4216677, 23894503, 71683509]

約数ペア:

[(1, 71683509), (3, 23894503), (17, 4216677), (51, 1405559), (239, 299931), (717, 99977), (4063, 17643), (5881, 12189)]