31288492081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3101863}}^1$

素因数の和:3102012

約数の個数: 16

約数和(自身を含む): 39306820608

約数和(自身を除く): 8018328527

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 3101863, 21713041, 34120493, 238843451, 406344053, 2844408371, 4469784583, 31288492081]

約数ペア:

[(1, 31288492081), (7, 4469784583), (11, 2844408371), (77, 406344053), (131, 238843451), (917, 34120493), (1441, 21713041), (10087, 3101863)]