248243379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{2389}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 348748800

約数和(自身を除く): 100505421

約数列:

[1, 3, 19, 57, 1823, 2389, 5469, 7167, 34637, 45391, 103911, 136173, 4355147, 13065441, 82747793, 248243379]

約数ペア:

[(1, 248243379), (3, 82747793), (19, 13065441), (57, 4355147), (1823, 136173), (2389, 103911), (5469, 45391), (7167, 34637)]