25990497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{74047}}^1$

素因数の和:74069

約数の個数: 16

約数和(自身を含む): 41466880

約数和(自身を除く): 15476383

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 74047, 222141, 666423, 962611, 1999269, 2887833, 8663499, 25990497]

約数ペア:

[(1, 25990497), (3, 8663499), (9, 2887833), (13, 1999269), (27, 962611), (39, 666423), (117, 222141), (351, 74047)]