28804951227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{217937}}^1$

素因数の和:221342

約数の個数: 16

約数和(自身を含む): 41373349920

約数和(自身を除く): 12568398693

約数列:

[1, 3, 13, 39, 3389, 10167, 44057, 132171, 217937, 653811, 2833181, 8499543, 738588493, 2215765479, 9601650409, 28804951227]

約数ペア:

[(1, 28804951227), (3, 9601650409), (13, 2215765479), (39, 738588493), (3389, 8499543), (10167, 2833181), (44057, 653811), (132171, 217937)]