201320201661

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{1979141}}^1$

素因数の和:1980012

約数の個数: 16

約数和(自身を含む): 275306568768

約数和(自身を除く): 73986367107

約数列:

[1, 3, 41, 123, 827, 2481, 33907, 101721, 1979141, 5937423, 81144781, 243434343, 1636749607, 4910248821, 67106733887, 201320201661]

約数ペア:

[(1, 201320201661), (3, 67106733887), (41, 4910248821), (123, 1636749607), (827, 243434343), (2481, 81144781), (33907, 5937423), (101721, 1979141)]