1113366879

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61211}}^1$

素因数の和:61307

約数の個数: 24

約数和(自身を含む): 1680636672

約数和(自身を除く): 567269793

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 61211, 183633, 550899, 2632073, 2876917, 7896219, 8630751, 23688657, 25892253, 123707431, 371122293, 1113366879]

約数ペア:

[(1, 1113366879), (3, 371122293), (9, 123707431), (43, 25892253), (47, 23688657), (129, 8630751), (141, 7896219), (387, 2876917), (423, 2632073), (2021, 550899), (6063, 183633), (18189, 61211)]