28637367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51047}}^1$

素因数の和:51078

約数の個数: 16

約数和(自身を含む): 44105472

約数和(自身を除く): 15468105

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51047, 153141, 561517, 867799, 1684551, 2603397, 9545789, 28637367]

約数ペア:

[(1, 28637367), (3, 9545789), (11, 2603397), (17, 1684551), (33, 867799), (51, 561517), (187, 153141), (561, 51047)]