620199243

素因数分解:

$3^2\times {\mathrm{5501}}^1\times {\mathrm{12527}}^1$

素因数の和:18034

約数の個数: 12

約数和(自身を含む): 896077728

約数和(自身を除く): 275878485

約数列:

[1, 3, 9, 5501, 12527, 16503, 37581, 49509, 112743, 68911027, 206733081, 620199243]

約数ペア:

[(1, 620199243), (3, 206733081), (9, 68911027), (5501, 112743), (12527, 49509), (16503, 37581)]