12647657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^2$

素因数の和:340

約数の個数: 12

約数和(自身を含む): 14111088

約数和(自身を除く): 1463431

約数列:

[1, 11, 67, 131, 737, 1441, 8777, 17161, 96547, 188771, 1149787, 12647657]

約数ペア:

[(1, 12647657), (11, 1149787), (67, 188771), (131, 96547), (737, 17161), (1441, 8777)]