23897109

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 32569344

約数和(自身を除く): 8672235

約数列:

[1, 3, 71, 151, 213, 453, 743, 2229, 10721, 32163, 52753, 112193, 158259, 336579, 7965703, 23897109]

約数ペア:

[(1, 23897109), (3, 7965703), (71, 336579), (151, 158259), (213, 112193), (453, 52753), (743, 32163), (2229, 10721)]