126851011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12073}}^1$

素因数の和:12178

約数の個数: 16

約数和(自身を含む): 154547200

約数和(自身を除く): 27696189

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 12073, 84511, 229387, 953767, 1605709, 6676369, 18121573, 126851011]

約数ペア:

[(1, 126851011), (7, 18121573), (19, 6676369), (79, 1605709), (133, 953767), (553, 229387), (1501, 84511), (10507, 12073)]