86608907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1823}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 108214272

約数和(自身を除く): 21605365

約数列:

[1, 7, 11, 77, 617, 1823, 4319, 6787, 12761, 20053, 47509, 140371, 1124791, 7873537, 12372701, 86608907]

約数ペア:

[(1, 86608907), (7, 12372701), (11, 7873537), (77, 1124791), (617, 140371), (1823, 47509), (4319, 20053), (6787, 12761)]