313442990399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{11663863}}^1$

素因数の和:11664230

約数の個数: 16

約数和(自身を含む): 391905830400

約数和(自身を除く): 78462840001

約数列:

[1, 7, 11, 77, 349, 2443, 3839, 26873, 11663863, 81647041, 128302493, 898117451, 4070688187, 28494817309, 44777570057, 313442990399]

約数ペア:

[(1, 313442990399), (7, 44777570057), (11, 28494817309), (77, 4070688187), (349, 898117451), (2443, 128302493), (3839, 81647041), (26873, 11663863)]