1279794823

素因数分解:

${\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 1320228000

約数和(自身を除く): 40433177

約数列:

[1, 61, 139, 149, 1013, 8479, 9089, 20711, 61793, 140807, 150937, 1263371, 8589227, 9207157, 20980243, 1279794823]

約数ペア:

[(1, 1279794823), (61, 20980243), (139, 9207157), (149, 8589227), (1013, 1263371), (8479, 150937), (9089, 140807), (20711, 61793)]