251168901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{4423}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 349956096

約数和(自身を除く): 98787195

約数列:

[1, 3, 23, 69, 823, 2469, 4423, 13269, 18929, 56787, 101729, 305187, 3640129, 10920387, 83722967, 251168901]

約数ペア:

[(1, 251168901), (3, 83722967), (23, 10920387), (69, 3640129), (823, 305187), (2469, 101729), (4423, 56787), (13269, 18929)]