30973749

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 42044352

約数和(自身を除く): 11070603

約数列:

[1, 3, 97, 163, 291, 489, 653, 1959, 15811, 47433, 63341, 106439, 190023, 319317, 10324583, 30973749]

約数ペア:

[(1, 30973749), (3, 10324583), (97, 319317), (163, 190023), (291, 106439), (489, 63341), (653, 47433), (1959, 15811)]