2164887

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 3319680

約数和(自身を除く): 1154793

約数列:

[1, 3, 9, 27, 59, 81, 151, 177, 243, 453, 531, 1359, 1593, 4077, 4779, 8909, 12231, 14337, 26727, 36693, 80181, 240543, 721629, 2164887]

約数ペア:

[(1, 2164887), (3, 721629), (9, 240543), (27, 80181), (59, 36693), (81, 26727), (151, 14337), (177, 12231), (243, 8909), (453, 4779), (531, 4077), (1359, 1593)]