17260071

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 23912064

約数和(自身を除く): 6651993

約数列:

[1, 3, 43, 67, 129, 201, 1997, 2881, 5991, 8643, 85871, 133799, 257613, 401397, 5753357, 17260071]

約数ペア:

[(1, 17260071), (3, 5753357), (43, 401397), (67, 257613), (129, 133799), (201, 85871), (1997, 8643), (2881, 5991)]