40358367

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5987}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 67257216

約数和(自身を除く): 26898849

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 5987, 6741, 17961, 41909, 53883, 125727, 377181, 640609, 1921827, 4484263, 5765481, 13452789, 40358367]

約数ペア:

[(1, 40358367), (3, 13452789), (7, 5765481), (9, 4484263), (21, 1921827), (63, 640609), (107, 377181), (321, 125727), (749, 53883), (963, 41909), (2247, 17961), (5987, 6741)]