140807073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{250993}}^1$

素因数の和:251024

約数の個数: 16

約数和(自身を含む): 216858816

約数和(自身を除く): 76051743

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 250993, 752979, 2760923, 4266881, 8282769, 12800643, 46935691, 140807073]

約数ペア:

[(1, 140807073), (3, 46935691), (11, 12800643), (17, 8282769), (33, 4266881), (51, 2760923), (187, 752979), (561, 250993)]