28714311

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{7043}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 42827520

約数和(自身を除く): 14113209

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 7043, 21129, 63387, 190161, 1063493, 3190479, 9571437, 28714311]

約数ペア:

[(1, 28714311), (3, 9571437), (9, 3190479), (27, 1063493), (151, 190161), (453, 63387), (1359, 21129), (4077, 7043)]