25984719

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 39584272

約数和(自身を除く): 13599553

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 1753, 4941, 5259, 14823, 15777, 47331, 106933, 141993, 320799, 425979, 962397, 2887191, 8661573, 25984719]

約数ペア:

[(1, 25984719), (3, 8661573), (9, 2887191), (27, 962397), (61, 425979), (81, 320799), (183, 141993), (243, 106933), (549, 47331), (1647, 15777), (1753, 14823), (4941, 5259)]