25282047

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6959}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 38753280

約数和(自身を除く): 13471233

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 6959, 20877, 48713, 146139, 1203907, 3611721, 8427349, 25282047]

約数ペア:

[(1, 25282047), (3, 8427349), (7, 3611721), (21, 1203907), (173, 146139), (519, 48713), (1211, 20877), (3633, 6959)]