40104953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 48445440

約数和(自身を除く): 8340487

約数列:

[1, 7, 19, 133, 331, 911, 2317, 6289, 6377, 17309, 44023, 121163, 301541, 2110787, 5729279, 40104953]

約数ペア:

[(1, 40104953), (7, 5729279), (19, 2110787), (133, 301541), (331, 121163), (911, 44023), (2317, 17309), (6289, 6377)]