27737017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18959}}^1$

素因数の和:18996

約数の個数: 16

約数和(自身を含む): 36403200

約数和(自身を除く): 8666183

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 18959, 132713, 208549, 360221, 1459843, 2521547, 3962431, 27737017]

約数ペア:

[(1, 27737017), (7, 3962431), (11, 2521547), (19, 1459843), (77, 360221), (133, 208549), (209, 132713), (1463, 18959)]