23377221

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 39859200

約数和(自身を除く): 16481979

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 691, 1253, 1611, 2073, 3759, 4833, 4837, 6219, 11277, 14511, 18657, 33831, 43533, 123689, 130599, 371067, 865823, 1113201, 2597469, 3339603, 7792407, 23377221]

約数ペア:

[(1, 23377221), (3, 7792407), (7, 3339603), (9, 2597469), (21, 1113201), (27, 865823), (63, 371067), (179, 130599), (189, 123689), (537, 43533), (691, 33831), (1253, 18657), (1611, 14511), (2073, 11277), (3759, 6219), (4833, 4837)]