538131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 817920

約数和(自身を除く): 279789

約数列:

[1, 3, 11, 23, 33, 69, 253, 709, 759, 2127, 7799, 16307, 23397, 48921, 179377, 538131]

約数ペア:

[(1, 538131), (3, 179377), (11, 48921), (23, 23397), (33, 16307), (69, 7799), (253, 2127), (709, 759)]