28177347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50227}}^1$

素因数の和:50258

約数の個数: 16

約数和(自身を含む): 43396992

約数和(自身を除く): 15219645

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50227, 150681, 552497, 853859, 1657491, 2561577, 9392449, 28177347]

約数ペア:

[(1, 28177347), (3, 9392449), (11, 2561577), (17, 1657491), (33, 853859), (51, 552497), (187, 150681), (561, 50227)]