2272186721

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{613607}}^1$

素因数の和:613660

約数の個数: 12

約数和(自身を含む): 2714601792

約数和(自身を除く): 442415071

約数列:

[1, 7, 23, 161, 529, 3703, 613607, 4295249, 14112961, 98790727, 324598103, 2272186721]

約数ペア:

[(1, 2272186721), (7, 324598103), (23, 98790727), (161, 14112961), (529, 4295249), (3703, 613607)]