172330249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2671}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 212477440

約数和(自身を除く): 40147191

約数列:

[1, 7, 13, 91, 709, 2671, 4963, 9217, 18697, 34723, 64519, 243061, 1893739, 13256173, 24618607, 172330249]

約数ペア:

[(1, 172330249), (7, 24618607), (13, 13256173), (91, 1893739), (709, 243061), (2671, 64519), (4963, 34723), (9217, 18697)]