25104321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 39761280

約数和(自身を除く): 14656959

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 1061, 2151, 2629, 3183, 7887, 9549, 11671, 23661, 35013, 105039, 253579, 760737, 2282211, 2789369, 8368107, 25104321]

約数ペア:

[(1, 25104321), (3, 8368107), (9, 2789369), (11, 2282211), (33, 760737), (99, 253579), (239, 105039), (717, 35013), (1061, 23661), (2151, 11671), (2629, 9549), (3183, 7887)]