25808220123

素因数分解:

$3^1\times 7^1\times {\mathrm{9419}}^1\times {\mathrm{130477}}^1$

素因数の和:139906

約数の個数: 16

約数和(自身を含む): 39331288320

約数和(自身を除く): 13523068197

約数列:

[1, 3, 7, 21, 9419, 28257, 65933, 130477, 197799, 391431, 913339, 2740017, 1228962863, 3686888589, 8602740041, 25808220123]

約数ペア:

[(1, 25808220123), (3, 8602740041), (7, 3686888589), (21, 1228962863), (9419, 2740017), (28257, 913339), (65933, 391431), (130477, 197799)]