25670313

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{42571}}^1$

素因数の和:42644

約数の個数: 12

約数和(自身を含む): 37633648

約数和(自身を除く): 11963335

約数列:

[1, 3, 9, 67, 201, 603, 42571, 127713, 383139, 2852257, 8556771, 25670313]

約数ペア:

[(1, 25670313), (3, 8556771), (9, 2852257), (67, 383139), (201, 127713), (603, 42571)]