30386447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1471}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 37588992

約数和(自身を除く): 7202545

約数列:

[1, 7, 13, 91, 227, 1471, 1589, 2951, 10297, 19123, 20657, 133861, 333917, 2337419, 4340921, 30386447]

約数ペア:

[(1, 30386447), (7, 4340921), (13, 2337419), (91, 333917), (227, 133861), (1471, 20657), (1589, 19123), (2951, 10297)]