49020921

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{9539}}^1$

素因数の和:10116

約数の個数: 12

約数和(自身を含む): 70939440

約数和(自身を除く): 21918519

約数列:

[1, 3, 9, 571, 1713, 5139, 9539, 28617, 85851, 5446769, 16340307, 49020921]

約数ペア:

[(1, 49020921), (3, 16340307), (9, 5446769), (571, 85851), (1713, 28617), (5139, 9539)]