28530453

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23027}}^1$

素因数の和:23096

約数の個数: 16

約数和(自身を含む): 44213760

約数和(自身を除く): 15683307

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 23027, 69081, 161189, 483567, 1358593, 4075779, 9510151, 28530453]

約数ペア:

[(1, 28530453), (3, 9510151), (7, 4075779), (21, 1358593), (59, 483567), (177, 161189), (413, 69081), (1239, 23027)]