25131423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{863}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 10451553

約数列:

[1, 3, 17, 51, 571, 863, 1713, 2589, 9707, 14671, 29121, 44013, 492773, 1478319, 8377141, 25131423]

約数ペア:

[(1, 25131423), (3, 8377141), (17, 1478319), (51, 492773), (571, 44013), (863, 29121), (1713, 14671), (2589, 9707)]