56445279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{23431}}^1$

素因数の和:23518

約数の個数: 16

約数和(自身を含む): 83230464

約数和(自身を除く): 26785185

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 23431, 70293, 257741, 773223, 1710463, 5131389, 18815093, 56445279]

約数ペア:

[(1, 56445279), (3, 18815093), (11, 5131389), (33, 1710463), (73, 773223), (219, 257741), (803, 70293), (2409, 23431)]