2847361199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{2909}}^1\times {\mathrm{42557}}^1$

素因数の和:45489

約数の個数: 8

約数和(自身を含む): 2972250720

約数和(自身を除く): 124889521

約数列:

[1, 23, 2909, 42557, 66907, 978811, 123798313, 2847361199]

約数ペア:

[(1, 2847361199), (23, 123798313), (2909, 978811), (42557, 66907)]