13135689

素因数分解:

$3^4\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23186

約数の個数: 20

約数和(自身を含む): 22426624

約数和(自身を除く): 9290935

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23167, 69501, 162169, 208503, 486507, 625509, 1459521, 1876527, 4378563, 13135689]

約数ペア:

[(1, 13135689), (3, 4378563), (7, 1876527), (9, 1459521), (21, 625509), (27, 486507), (63, 208503), (81, 162169), (189, 69501), (567, 23167)]