25402947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 36057600

約数和(自身を除く): 10654653

約数列:

[1, 3, 17, 51, 199, 597, 2503, 3383, 7509, 10149, 42551, 127653, 498097, 1494291, 8467649, 25402947]

約数ペア:

[(1, 25402947), (3, 8467649), (17, 1494291), (51, 498097), (199, 127653), (597, 42551), (2503, 10149), (3383, 7509)]