54008003

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 62707200

約数和(自身を除く): 8699197

約数列:

[1, 7, 137, 199, 283, 959, 1393, 1981, 27263, 38771, 56317, 190841, 271397, 394219, 7715429, 54008003]

約数ペア:

[(1, 54008003), (7, 7715429), (137, 394219), (199, 271397), (283, 190841), (959, 56317), (1393, 38771), (1981, 27263)]