12727539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 20404800

約数和(自身を除く): 7677261

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 2179, 5841, 6537, 19611, 23969, 71907, 128561, 215721, 385683, 1157049, 1414171, 4242513, 12727539]

約数ペア:

[(1, 12727539), (3, 4242513), (9, 1414171), (11, 1157049), (33, 385683), (59, 215721), (99, 128561), (177, 71907), (531, 23969), (649, 19611), (1947, 6537), (2179, 5841)]