30861339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8081}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 43966080

約数和(自身を除く): 13104741

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 8081, 24243, 153539, 460617, 541427, 1624281, 10287113, 30861339]

約数ペア:

[(1, 30861339), (3, 10287113), (19, 1624281), (57, 541427), (67, 460617), (201, 153539), (1273, 24243), (3819, 8081)]