744381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 1200576

約数和(自身を除く): 456195

約数列:

[1, 3, 9, 11, 33, 73, 99, 103, 219, 309, 657, 803, 927, 1133, 2409, 3399, 7227, 7519, 10197, 22557, 67671, 82709, 248127, 744381]

約数ペア:

[(1, 744381), (3, 248127), (9, 82709), (11, 67671), (33, 22557), (73, 10197), (99, 7519), (103, 7227), (219, 3399), (309, 2409), (657, 1133), (803, 927)]