51883221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4909}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 74789120

約数和(自身を除く): 22905899

約数列:

[1, 3, 13, 39, 271, 813, 3523, 4909, 10569, 14727, 63817, 191451, 1330339, 3991017, 17294407, 51883221]

約数ペア:

[(1, 51883221), (3, 17294407), (13, 3991017), (39, 1330339), (271, 191451), (813, 63817), (3523, 14727), (4909, 10569)]