64437659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 75932640

約数和(自身を除く): 11494981

約数列:

[1, 11, 13, 143, 557, 809, 6127, 7241, 8899, 10517, 79651, 115687, 450613, 4956743, 5857969, 64437659]

約数ペア:

[(1, 64437659), (11, 5857969), (13, 4956743), (143, 450613), (557, 115687), (809, 79651), (6127, 10517), (7241, 8899)]