528098613

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{8419}}^1$

素因数の和:8561

約数の個数: 32

約数和(自身を含む): 840652800

約数和(自身を除く): 312554187

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 2163, 2987, 8419, 8961, 20909, 25257, 58933, 62727, 176799, 244151, 732453, 867157, 1709057, 2601471, 5127171, 6070099, 18210297, 25147553, 75442659, 176032871, 528098613]

約数ペア:

[(1, 528098613), (3, 176032871), (7, 75442659), (21, 25147553), (29, 18210297), (87, 6070099), (103, 5127171), (203, 2601471), (309, 1709057), (609, 867157), (721, 732453), (2163, 244151), (2987, 176799), (8419, 62727), (8961, 58933), (20909, 25257)]