11690811

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13144

約数の個数: 20

約数和(自身を含む): 19053144

約数和(自身を除く): 7362333

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13121, 39363, 118089, 144331, 354267, 432993, 1062801, 1298979, 3896937, 11690811]

約数ペア:

[(1, 11690811), (3, 3896937), (9, 1298979), (11, 1062801), (27, 432993), (33, 354267), (81, 144331), (99, 118089), (297, 39363), (891, 13121)]