27305509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 34315776

約数和(自身を除く): 7010267

約数列:

[1, 7, 11, 77, 131, 917, 1441, 2707, 10087, 18949, 29777, 208439, 354617, 2482319, 3900787, 27305509]

約数ペア:

[(1, 27305509), (7, 3900787), (11, 2482319), (77, 354617), (131, 208439), (917, 29777), (1441, 18949), (2707, 10087)]