5389293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 9318400

約数和(自身を除く): 3929107

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1039, 1729, 3117, 5187, 7273, 13507, 19741, 21819, 40521, 59223, 94549, 138187, 256633, 283647, 414561, 769899, 1796431, 5389293]

約数ペア:

[(1, 5389293), (3, 1796431), (7, 769899), (13, 414561), (19, 283647), (21, 256633), (39, 138187), (57, 94549), (91, 59223), (133, 40521), (247, 21819), (273, 19741), (399, 13507), (741, 7273), (1039, 5187), (1729, 3117)]