25401009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10597}}^1$

素因数の和:10664

約数の個数: 16

約数和(自身を含む): 36626688

約数和(自身を除く): 11225679

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 10597, 31791, 180149, 498059, 540447, 1494177, 8467003, 25401009]

約数ペア:

[(1, 25401009), (3, 8467003), (17, 1494177), (47, 540447), (51, 498059), (141, 180149), (799, 31791), (2397, 10597)]