5280891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22861}}^1$

素因数の和:22882

約数の個数: 16

約数和(自身を含む): 8779008

約数和(自身を除く): 3498117

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 22861, 68583, 160027, 251471, 480081, 754413, 1760297, 5280891]

約数ペア:

[(1, 5280891), (3, 1760297), (7, 754413), (11, 480081), (21, 251471), (33, 160027), (77, 68583), (231, 22861)]