28902879

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{36913}}^1$

素因数の和:36951

約数の個数: 16

約数和(自身を含む): 44296800

約数和(自身を除く): 15393921

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 36913, 110739, 332217, 996651, 1070477, 3211431, 9634293, 28902879]

約数ペア:

[(1, 28902879), (3, 9634293), (9, 3211431), (27, 1070477), (29, 996651), (87, 332217), (261, 110739), (783, 36913)]