862772049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79423}}^1$

素因数の和:79517

約数の個数: 24

約数和(自身を含む): 1338135552

約数和(自身を除く): 475363503

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 79423, 238269, 714807, 1350191, 4050573, 5639033, 12151719, 16917099, 50751297, 95863561, 287590683, 862772049]

約数ペア:

[(1, 862772049), (3, 287590683), (9, 95863561), (17, 50751297), (51, 16917099), (71, 12151719), (153, 5639033), (213, 4050573), (639, 1350191), (1207, 714807), (3621, 238269), (10863, 79423)]