28402677

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{45737}}^1$

素因数の和:45769

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 15505803

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 45737, 137211, 411633, 1051951, 1234899, 3155853, 9467559, 28402677]

約数ペア:

[(1, 28402677), (3, 9467559), (9, 3155853), (23, 1234899), (27, 1051951), (69, 411633), (207, 137211), (621, 45737)]