129242813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16097}}^1$

素因数の和:16172

約数の個数: 16

約数和(自身を含む): 156601344

約数和(自身を除く): 27358531

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 16097, 112679, 499007, 595589, 3493049, 4169123, 18463259, 129242813]

約数ペア:

[(1, 129242813), (7, 18463259), (31, 4169123), (37, 3493049), (217, 595589), (259, 499007), (1147, 112679), (8029, 16097)]