1293633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 2077920

約数和(自身を除く): 784287

約数列:

[1, 3, 9, 11, 33, 73, 99, 179, 219, 537, 657, 803, 1611, 1969, 2409, 5907, 7227, 13067, 17721, 39201, 117603, 143737, 431211, 1293633]

約数ペア:

[(1, 1293633), (3, 431211), (9, 143737), (11, 117603), (33, 39201), (73, 17721), (99, 13067), (179, 7227), (219, 5907), (537, 2409), (657, 1969), (803, 1611)]