25490703

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2897}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 38949120

約数和(自身を除く): 13458417

約数列:

[1, 3, 7, 21, 419, 1257, 2897, 2933, 8691, 8799, 20279, 60837, 1213843, 3641529, 8496901, 25490703]

約数ペア:

[(1, 25490703), (3, 8496901), (7, 3641529), (21, 1213843), (419, 60837), (1257, 20279), (2897, 8799), (2933, 8691)]