25690563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 39237120

約数和(自身を除く): 13546557

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1571, 1817, 4713, 5451, 14139, 16353, 36133, 108399, 124109, 325197, 372327, 1116981, 2854507, 8563521, 25690563]

約数ペア:

[(1, 25690563), (3, 8563521), (9, 2854507), (23, 1116981), (69, 372327), (79, 325197), (207, 124109), (237, 108399), (711, 36133), (1571, 16353), (1817, 14139), (4713, 5451)]