68297243

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 11536357

約数列:

[1, 7, 71, 131, 497, 917, 1049, 7343, 9301, 65107, 74479, 137419, 521353, 961933, 9756749, 68297243]

約数ペア:

[(1, 68297243), (7, 9756749), (71, 961933), (131, 521353), (497, 137419), (917, 74479), (1049, 65107), (7343, 9301)]