28752921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{46301}}^1$

素因数の和:46333

約数の個数: 16

約数和(自身を含む): 44449920

約数和(自身を除く): 15696999

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 46301, 138903, 416709, 1064923, 1250127, 3194769, 9584307, 28752921]

約数ペア:

[(1, 28752921), (3, 9584307), (9, 3194769), (23, 1250127), (27, 1064923), (69, 416709), (207, 138903), (621, 46301)]