25989063

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 35283456

約数和(自身を除く): 9294393

約数列:

[1, 3, 103, 151, 309, 453, 557, 1671, 15553, 46659, 57371, 84107, 172113, 252321, 8663021, 25989063]

約数ペア:

[(1, 25989063), (3, 8663021), (103, 252321), (151, 172113), (309, 84107), (453, 57371), (557, 46659), (1671, 15553)]