73404247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 88376832

約数和(自身を除く): 14972585

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4261, 17227, 29827, 98003, 455927, 686021, 3191489, 10486321, 73404247]

約数ペア:

[(1, 73404247), (7, 10486321), (23, 3191489), (107, 686021), (161, 455927), (749, 98003), (2461, 29827), (4261, 17227)]