18250293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4483}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 25827840

約数和(自身を除く): 7577547

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 4483, 13449, 103109, 264497, 309327, 793491, 6083431, 18250293]

約数ペア:

[(1, 18250293), (3, 6083431), (23, 793491), (59, 309327), (69, 264497), (177, 103109), (1357, 13449), (4071, 4483)]