13156897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 1842143

約数列:

[1, 13, 23, 79, 299, 557, 1027, 1817, 7241, 12811, 23621, 44003, 166543, 572039, 1012069, 13156897]

約数ペア:

[(1, 13156897), (13, 1012069), (23, 572039), (79, 166543), (299, 44003), (557, 23621), (1027, 12811), (1817, 7241)]