486513291

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{887}}^1\times {\mathrm{1511}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 714292992

約数和(自身を除く): 227779701

約数列:

[1, 3, 11, 33, 121, 363, 887, 1511, 2661, 4533, 9757, 16621, 29271, 49863, 107327, 182831, 321981, 548493, 1340257, 4020771, 14742827, 44228481, 162171097, 486513291]

約数ペア:

[(1, 486513291), (3, 162171097), (11, 44228481), (33, 14742827), (121, 4020771), (363, 1340257), (887, 548493), (1511, 321981), (2661, 182831), (4533, 107327), (9757, 49863), (16621, 29271)]