57371721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16879}}^1$

素因数の和:16996

約数の個数: 16

約数和(自身を含む): 84264960

約数和(自身を除く): 26893239

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 16879, 50637, 185669, 557007, 1738537, 5215611, 19123907, 57371721]

約数ペア:

[(1, 57371721), (3, 19123907), (11, 5215611), (33, 1738537), (103, 557007), (309, 185669), (1133, 50637), (3399, 16879)]