5391123

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 7388160

約数和(自身を除く): 1997037

約数列:

[1, 3, 73, 103, 219, 239, 309, 717, 7519, 17447, 22557, 24617, 52341, 73851, 1797041, 5391123]

約数ペア:

[(1, 5391123), (3, 1797041), (73, 73851), (103, 52341), (219, 24617), (239, 22557), (309, 17447), (717, 7519)]