28167777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{94841}}^1$

素因数の和:94861

約数の個数: 16

約数和(自身を含む): 45524160

約数和(自身を除く): 17356383

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 94841, 284523, 853569, 1043251, 2560707, 3129753, 9389259, 28167777]

約数ペア:

[(1, 28167777), (3, 9389259), (9, 3129753), (11, 2560707), (27, 1043251), (33, 853569), (99, 284523), (297, 94841)]