40647441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17393}}^1$

素因数の和:17456

約数の個数: 16

約数和(自身を含む): 58443840

約数和(自身を除く): 17796399

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 17393, 52179, 330467, 713113, 991401, 2139339, 13549147, 40647441]

約数ペア:

[(1, 40647441), (3, 13549147), (19, 2139339), (41, 991401), (57, 713113), (123, 330467), (779, 52179), (2337, 17393)]