56703297

素因数分解:

$3^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{1787}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 86510592

約数和(自身を除く): 29807295

約数列:

[1, 3, 7, 21, 1511, 1787, 4533, 5361, 10577, 12509, 31731, 37527, 2700157, 8100471, 18901099, 56703297]

約数ペア:

[(1, 56703297), (3, 18901099), (7, 8100471), (21, 2700157), (1511, 37527), (1787, 31731), (4533, 12509), (5361, 10577)]