30183291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 46565376

約数和(自身を除く): 16382085

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3391, 8901, 10173, 30519, 77993, 145813, 233979, 437439, 701937, 1312317, 3353699, 10061097, 30183291]

約数ペア:

[(1, 30183291), (3, 10061097), (9, 3353699), (23, 1312317), (43, 701937), (69, 437439), (129, 233979), (207, 145813), (387, 77993), (989, 30519), (2967, 10173), (3391, 8901)]