2021304561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{9539}}^1$

素因数の和:9685

約数の個数: 32

約数和(自身を含む): 2923361280

約数和(自身を除く): 902056719

約数列:

[1, 3, 23, 37, 69, 83, 111, 249, 851, 1909, 2553, 3071, 5727, 9213, 9539, 28617, 70633, 211899, 219397, 352943, 658191, 791737, 1058829, 2375211, 8117689, 18209951, 24353067, 29294269, 54629853, 87882807, 673768187, 2021304561]

約数ペア:

[(1, 2021304561), (3, 673768187), (23, 87882807), (37, 54629853), (69, 29294269), (83, 24353067), (111, 18209951), (249, 8117689), (851, 2375211), (1909, 1058829), (2553, 791737), (3071, 658191), (5727, 352943), (9213, 219397), (9539, 211899), (28617, 70633)]