12567591

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 19150560

約数和(自身を除く): 6582969

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 557, 981, 1671, 2507, 5013, 7521, 12811, 22563, 38433, 60713, 115299, 182139, 546417, 1396399, 4189197, 12567591]

約数ペア:

[(1, 12567591), (3, 4189197), (9, 1396399), (23, 546417), (69, 182139), (109, 115299), (207, 60713), (327, 38433), (557, 22563), (981, 12811), (1671, 7521), (2507, 5013)]