27021239

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 31595520

約数和(自身を除く): 4574281

約数列:

[1, 7, 79, 131, 373, 553, 917, 2611, 10349, 29467, 48863, 72443, 206269, 342041, 3860177, 27021239]

約数ペア:

[(1, 27021239), (7, 3860177), (79, 342041), (131, 206269), (373, 72443), (553, 48863), (917, 29467), (2611, 10349)]