122189039

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 144086016

約数和(自身を除く): 21896977

約数列:

[1, 7, 61, 67, 427, 469, 4087, 4271, 28609, 29897, 260531, 286157, 1823717, 2003099, 17455577, 122189039]

約数ペア:

[(1, 122189039), (7, 17455577), (61, 2003099), (67, 1823717), (427, 286157), (469, 260531), (4087, 29897), (4271, 28609)]