53885409

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 74747904

約数和(自身を除く): 20862495

約数列:

[1, 3, 31, 93, 131, 393, 4061, 4423, 12183, 13269, 137113, 411339, 579413, 1738239, 17961803, 53885409]

約数ペア:

[(1, 53885409), (3, 17961803), (31, 1738239), (93, 579413), (131, 411339), (393, 137113), (4061, 13269), (4423, 12183)]