47528889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21736

約数の個数: 16

約数和(自身を含む): 68663232

約数和(自身を除く): 21134343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21673, 65019, 368441, 931939, 1105323, 2795817, 15842963, 47528889]

約数ペア:

[(1, 47528889), (3, 15842963), (17, 2795817), (43, 1105323), (51, 931939), (129, 368441), (731, 65019), (2193, 21673)]