211230159

素因数分解:

$3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{5209}}^1$

素因数の和:7150

約数の個数: 16

約数和(自身を含む): 322103040

約数和(自身を除く): 110872881

約数列:

[1, 3, 7, 21, 1931, 5209, 5793, 13517, 15627, 36463, 40551, 109389, 10058579, 30175737, 70410053, 211230159]

約数ペア:

[(1, 211230159), (3, 70410053), (7, 30175737), (21, 10058579), (1931, 109389), (5209, 40551), (5793, 36463), (13517, 15627)]