7402389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 10450944

約数和(自身を除く): 3048555

約数列:

[1, 3, 23, 69, 71, 213, 1511, 1633, 4533, 4899, 34753, 104259, 107281, 321843, 2467463, 7402389]

約数ペア:

[(1, 7402389), (3, 2467463), (23, 321843), (69, 107281), (71, 104259), (213, 34753), (1511, 4899), (1633, 4533)]