42984963

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 71162208

約数和(自身を除く): 28177245

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 1493, 3199, 4113, 4479, 9597, 10451, 13437, 28791, 31353, 94059, 682301, 2046903, 4776107, 6140709, 14328321, 42984963]

約数ペア:

[(1, 42984963), (3, 14328321), (7, 6140709), (9, 4776107), (21, 2046903), (63, 682301), (457, 94059), (1371, 31353), (1493, 28791), (3199, 13437), (4113, 10451), (4479, 9597)]