28623049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 6858551

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 2111, 13559, 14777, 27443, 192101, 314539, 2201773, 4089007, 28623049]

約数ペア:

[(1, 28623049), (7, 4089007), (13, 2201773), (91, 314539), (149, 192101), (1043, 27443), (1937, 14777), (2111, 13559)]