549228589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{2819}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 676529280

約数和(自身を除く): 127300691

約数列:

[1, 7, 13, 91, 2141, 2819, 14987, 19733, 27833, 36647, 194831, 256529, 6035479, 42248353, 78461227, 549228589]

約数ペア:

[(1, 549228589), (7, 78461227), (13, 42248353), (91, 6035479), (2141, 256529), (2819, 194831), (14987, 36647), (19733, 27833)]