31127453

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 37624320

約数和(自身を除く): 6496867

約数列:

[1, 7, 19, 133, 283, 827, 1981, 5377, 5789, 15713, 37639, 109991, 234041, 1638287, 4446779, 31127453]

約数ペア:

[(1, 31127453), (7, 4446779), (19, 1638287), (133, 234041), (283, 109991), (827, 37639), (1981, 15713), (5377, 5789)]