2813217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 4124928

約数和(自身を除く): 1311711

約数列:

[1, 3, 11, 33, 163, 489, 523, 1569, 1793, 5379, 5753, 17259, 85249, 255747, 937739, 2813217]

約数ペア:

[(1, 2813217), (3, 937739), (11, 255747), (33, 85249), (163, 17259), (489, 5753), (523, 5379), (1569, 1793)]