53974991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{405827}}^1$

素因数の和:405853

約数の個数: 8

約数和(自身を含む): 64932480

約数和(自身を除く): 10957489

約数列:

[1, 7, 19, 133, 405827, 2840789, 7710713, 53974991]

約数ペア:

[(1, 53974991), (7, 7710713), (19, 2840789), (133, 405827)]