129295019

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16477}}^1$

素因数の和:16562

約数の個数: 16

約数和(自身を含む): 158188800

約数和(自身を除く): 28893781

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 16477, 115339, 313063, 972143, 2191441, 6805001, 18470717, 129295019]

約数ペア:

[(1, 129295019), (7, 18470717), (19, 6805001), (59, 2191441), (133, 972143), (413, 313063), (1121, 115339), (7847, 16477)]