11997549

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 17926272

約数和(自身を除く): 5928723

約数列:

[1, 3, 9, 47, 113, 141, 251, 339, 423, 753, 1017, 2259, 5311, 11797, 15933, 28363, 35391, 47799, 85089, 106173, 255267, 1333061, 3999183, 11997549]

約数ペア:

[(1, 11997549), (3, 3999183), (9, 1333061), (47, 255267), (113, 106173), (141, 85089), (251, 47799), (339, 35391), (423, 28363), (753, 15933), (1017, 11797), (2259, 5311)]