12072819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8923}}^1$

素因数の和:8978

約数の個数: 16

約数和(自身を含む): 17990784

約数和(自身を除く): 5917965

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 8923, 26769, 98153, 294459, 365843, 1097529, 4024273, 12072819]

約数ペア:

[(1, 12072819), (3, 4024273), (11, 1097529), (33, 365843), (41, 294459), (123, 98153), (451, 26769), (1353, 8923)]