3880899

素因数分解:

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

素因数の和:272

約数の個数: 32

約数和(自身を含む): 6393600

約数和(自身を除く): 2512701

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 179, 219, 297, 537, 657, 803, 1611, 1969, 1971, 2409, 4833, 5907, 7227, 13067, 17721, 21681, 39201, 53163, 117603, 143737, 352809, 431211, 1293633, 3880899]

約数ペア:

[(1, 3880899), (3, 1293633), (9, 431211), (11, 352809), (27, 143737), (33, 117603), (73, 53163), (99, 39201), (179, 21681), (219, 17721), (297, 13067), (537, 7227), (657, 5907), (803, 4833), (1611, 2409), (1969, 1971)]