275085721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 296638848

約数和(自身を除く): 21553127

約数列:

[1, 17, 101, 131, 1223, 1717, 2227, 13231, 20791, 123523, 160213, 224927, 2099891, 2723621, 16181513, 275085721]

約数ペア:

[(1, 275085721), (17, 16181513), (101, 2723621), (131, 2099891), (1223, 224927), (1717, 160213), (2227, 123523), (13231, 20791)]