1097664039

素因数分解:

$3^2\times {\mathrm{5501}}^1\times {\mathrm{22171}}^1$

素因数の和:27678

約数の個数: 12

約数和(自身を含む): 1585874472

約数和(自身を除く): 488210433

約数列:

[1, 3, 9, 5501, 16503, 22171, 49509, 66513, 199539, 121962671, 365888013, 1097664039]

約数ペア:

[(1, 1097664039), (3, 365888013), (9, 121962671), (5501, 199539), (16503, 66513), (22171, 49509)]