51799839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189743}}^1$

素因数の和:189766

約数の個数: 16

約数和(自身を含む): 85005312

約数和(自身を除く): 33205473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 189743, 569229, 1328201, 2466659, 3984603, 7399977, 17266613, 51799839]

約数ペア:

[(1, 51799839), (3, 17266613), (7, 7399977), (13, 3984603), (21, 2466659), (39, 1328201), (91, 569229), (273, 189743)]