40672331

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 8748469

約数列:

[1, 7, 19, 103, 133, 721, 1957, 2969, 13699, 20783, 56411, 305807, 394877, 2140649, 5810333, 40672331]

約数ペア:

[(1, 40672331), (7, 5810333), (19, 2140649), (103, 394877), (133, 305807), (721, 56411), (1957, 20783), (2969, 13699)]