28879743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1511}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 40352256

約数和(自身を除く): 11472513

約数列:

[1, 3, 23, 69, 277, 831, 1511, 4533, 6371, 19113, 34753, 104259, 418547, 1255641, 9626581, 28879743]

約数ペア:

[(1, 28879743), (3, 9626581), (23, 1255641), (69, 418547), (277, 104259), (831, 34753), (1511, 19113), (4533, 6371)]