260144927

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{15101}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 313155072

約数和(自身を除く): 53010145

約数列:

[1, 7, 23, 107, 161, 749, 2461, 15101, 17227, 105707, 347323, 1615807, 2431261, 11310649, 37163561, 260144927]

約数ペア:

[(1, 260144927), (7, 37163561), (23, 11310649), (107, 2431261), (161, 1615807), (749, 347323), (2461, 105707), (15101, 17227)]