25508451

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 35025408

約数和(自身を除く): 9516957

約数列:

[1, 3, 47, 131, 141, 393, 1381, 4143, 6157, 18471, 64907, 180911, 194721, 542733, 8502817, 25508451]

約数ペア:

[(1, 25508451), (3, 8502817), (47, 542733), (131, 194721), (141, 180911), (393, 64907), (1381, 18471), (4143, 6157)]