26159211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9721}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 42465696

約数和(自身を除く): 16306485

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9721, 29163, 87489, 126373, 223583, 379119, 670749, 1137357, 2012247, 2906579, 8719737, 26159211]

約数ペア:

[(1, 26159211), (3, 8719737), (9, 2906579), (13, 2012247), (23, 1137357), (39, 670749), (69, 379119), (117, 223583), (207, 126373), (299, 87489), (897, 29163), (2691, 9721)]