25961319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 39416832

約数和(自身を除く): 13455513

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 751, 1503, 2253, 3841, 6759, 11523, 17273, 34569, 51819, 125417, 155457, 376251, 1128753, 2884591, 8653773, 25961319]

約数ペア:

[(1, 25961319), (3, 8653773), (9, 2884591), (23, 1128753), (69, 376251), (167, 155457), (207, 125417), (501, 51819), (751, 34569), (1503, 17273), (2253, 11523), (3841, 6759)]