25947351

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1523}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 38526720

約数和(自身を除く): 12579369

約数列:

[1, 3, 9, 27, 631, 1523, 1893, 4569, 5679, 13707, 17037, 41121, 961013, 2883039, 8649117, 25947351]

約数ペア:

[(1, 25947351), (3, 8649117), (9, 2883039), (27, 961013), (631, 41121), (1523, 17037), (1893, 13707), (4569, 5679)]