64651691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 71922144

約数和(自身を除く): 7270453

約数列:

[1, 13, 37, 257, 481, 523, 3341, 6799, 9509, 19351, 123617, 134411, 251563, 1747343, 4973207, 64651691]

約数ペア:

[(1, 64651691), (13, 4973207), (37, 1747343), (257, 251563), (481, 134411), (523, 123617), (3341, 19351), (6799, 9509)]