8132319

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7723}}^1$

素因数の和:7748

約数の個数: 20

約数和(自身を含む): 13084456

約数和(自身を除く): 4952137

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7723, 23169, 69507, 100399, 208521, 301197, 625563, 903591, 2710773, 8132319]

約数ペア:

[(1, 8132319), (3, 2710773), (9, 903591), (13, 625563), (27, 301197), (39, 208521), (81, 100399), (117, 69507), (351, 23169), (1053, 7723)]