2019000981

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1\times {\mathrm{4373}}^1$

素因数の和:6740

約数の個数: 16

約数和(自身を含む): 2733994944

約数和(自身を除く): 714993963

約数列:

[1, 3, 67, 201, 2297, 4373, 6891, 13119, 153899, 292991, 461697, 878973, 10044781, 30134343, 673000327, 2019000981]

約数ペア:

[(1, 2019000981), (3, 673000327), (67, 30134343), (201, 10044781), (2297, 878973), (4373, 461697), (6891, 292991), (13119, 153899)]